Home / 15,095,841.90-22,599,476.10-13,537,538.79

Finding the Fourth Proportional to 15,095,841.90, 22,599,476.10 and 13,537,538.79

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Solution

The fourth proportional to 15,095,841.90, 22,599,476.10 and 13,537,538.79 is: 20,266,593.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,095,841.90 : 22,599,476.10 = 13,537,538.79 : x
  2. Step 2: Convert to fraction form
    15,095,841.90/22,599,476.10 = 13,537,538.79/x
  3. Step 3: Cross multiply
    15,095,841.90x = 22,599,476.10 × 13,537,538.79
  4. Step 4: Simplify right side
    15,095,841.90x = 305,941,284,337,427.94
  5. Step 5: Solve for x
    x = 305,941,284,337,427.94/15,095,841.90
  6. Step 6: Final answer
    x = 20,266,593.04

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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.