Home / 23,700,294.06-32,709,065.61-13,387,681.38

Finding the Fourth Proportional to 23,700,294.06, 32,709,065.61 and 13,387,681.38

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Solution

The fourth proportional to 23,700,294.06, 32,709,065.61 and 13,387,681.38 is: 18,476,502.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,700,294.06 : 32,709,065.61 = 13,387,681.38 : x
  2. Step 2: Convert to fraction form
    23,700,294.06/32,709,065.61 = 13,387,681.38/x
  3. Step 3: Cross multiply
    23,700,294.06x = 32,709,065.61 × 13,387,681.38
  4. Step 4: Simplify right side
    23,700,294.06x = 437,898,548,624,195.38
  5. Step 5: Solve for x
    x = 437,898,548,624,195.38/23,700,294.06
  6. Step 6: Final answer
    x = 18,476,502.76

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1.5x scale

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.