Home / 29,524,776.02-40,744,216.29-16,472,036.96

Finding the Fourth Proportional to 29,524,776.02, 40,744,216.29 and 16,472,036.96

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Solution

The fourth proportional to 29,524,776.02, 40,744,216.29 and 16,472,036.96 is: 22,731,425.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,776.02 : 40,744,216.29 = 16,472,036.96 : x
  2. Step 2: Convert to fraction form
    29,524,776.02/40,744,216.29 = 16,472,036.96/x
  3. Step 3: Cross multiply
    29,524,776.02x = 40,744,216.29 × 16,472,036.96
  4. Step 4: Simplify right side
    29,524,776.02x = 671,140,236,349,032.75
  5. Step 5: Solve for x
    x = 671,140,236,349,032.75/29,524,776.02
  6. Step 6: Final answer
    x = 22,731,425.16

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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.