Home / 29,584,367.16-40,825,666.28-16,531,733.30

Finding the Fourth Proportional to 29,584,367.16, 40,825,666.28 and 16,531,733.30

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Solution

The fourth proportional to 29,584,367.16, 40,825,666.28 and 16,531,733.30 is: 22,813,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584,367.16 : 40,825,666.28 = 16,531,733.30 : x
  2. Step 2: Convert to fraction form
    29,584,367.16/40,825,666.28 = 16,531,733.30/x
  3. Step 3: Cross multiply
    29,584,367.16x = 40,825,666.28 × 16,531,733.30
  4. Step 4: Simplify right side
    29,584,367.16x = 674,919,026,735,763.12
  5. Step 5: Solve for x
    x = 674,919,026,735,763.12/29,584,367.16
  6. Step 6: Final answer
    x = 22,813,367.04

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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.