Home / 18,014,174,503,413-24,857,573,145,420-10,102,219,243,200

Finding the Fourth Proportional to 18,014,174,503,413, 24,857,573,145,420 and 10,102,219,243,200

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Solution

The fourth proportional to 18,014,174,503,413, 24,857,573,145,420 and 10,102,219,243,200 is: 13,939,947,885,002.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,014,174,503,413 : 24,857,573,145,420 = 10,102,219,243,200 : x
  2. Step 2: Convert to fraction form
    18,014,174,503,413/24,857,573,145,420 = 10,102,219,243,200/x
  3. Step 3: Cross multiply
    18,014,174,503,413x = 24,857,573,145,420 × 10,102,219,243,200
  4. Step 4: Simplify right side
    18,014,174,503,413x = 251,116,653,768,913,462,082,142,208
  5. Step 5: Solve for x
    x = 251,116,653,768,913,462,082,142,208/18,014,174,503,413
  6. Step 6: Final answer
    x = 13,939,947,885,002.25

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Double scale
Find fourth proportional to 18,014,174,503,414, 24,857,573,145,421.38 and 10,102,219,243,201
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.