Home / 29,776,503.40-44,670,003.90-10,618,383.40

Finding the Fourth Proportional to 29,776,503.40, 44,670,003.90 and 10,618,383.40

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Solution

The fourth proportional to 29,776,503.40, 44,670,003.90 and 10,618,383.40 is: 15,929,446.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,776,503.40 : 44,670,003.90 = 10,618,383.40 : x
  2. Step 2: Convert to fraction form
    29,776,503.40/44,670,003.90 = 10,618,383.40/x
  3. Step 3: Cross multiply
    29,776,503.40x = 44,670,003.90 × 10,618,383.40
  4. Step 4: Simplify right side
    29,776,503.40x = 474,323,227,889,695.25
  5. Step 5: Solve for x
    x = 474,323,227,889,695.25/29,776,503.40
  6. Step 6: Final answer
    x = 15,929,446.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.