Home / 17,487,461.98-24,132,719.64-9,646,796.98

Finding the Fourth Proportional to 17,487,461.98, 24,132,719.64 and 9,646,796.98

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Solution

The fourth proportional to 17,487,461.98, 24,132,719.64 and 9,646,796.98 is: 13,312,592.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,487,461.98 : 24,132,719.64 = 9,646,796.98 : x
  2. Step 2: Convert to fraction form
    17,487,461.98/24,132,719.64 = 9,646,796.98/x
  3. Step 3: Cross multiply
    17,487,461.98x = 24,132,719.64 × 9,646,796.98
  4. Step 4: Simplify right side
    17,487,461.98x = 232,803,446,942,338.72
  5. Step 5: Solve for x
    x = 232,803,446,942,338.72/17,487,461.98
  6. Step 6: Final answer
    x = 13,312,592.03

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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.