Home / 38,110,426.27-57,133,503.87-16,528,773.31

Finding the Fourth Proportional to 38,110,426.27, 57,133,503.87 and 16,528,773.31

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Solution

The fourth proportional to 38,110,426.27, 57,133,503.87 and 16,528,773.31 is: 24,779,222.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,426.27 : 57,133,503.87 = 16,528,773.31 : x
  2. Step 2: Convert to fraction form
    38,110,426.27/57,133,503.87 = 16,528,773.31/x
  3. Step 3: Cross multiply
    38,110,426.27x = 57,133,503.87 × 16,528,773.31
  4. Step 4: Simplify right side
    38,110,426.27x = 944,346,733,873,237.75
  5. Step 5: Solve for x
    x = 944,346,733,873,237.75/38,110,426.27
  6. Step 6: Final answer
    x = 24,779,222.55

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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.