Home / 39,624,515.55-59,442,679.04-14,063,384.43

Finding the Fourth Proportional to 39,624,515.55, 59,442,679.04 and 14,063,384.43

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Solution

The fourth proportional to 39,624,515.55, 59,442,679.04 and 14,063,384.43 is: 21,097,172.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624,515.55 : 59,442,679.04 = 14,063,384.43 : x
  2. Step 2: Convert to fraction form
    39,624,515.55/59,442,679.04 = 14,063,384.43/x
  3. Step 3: Cross multiply
    39,624,515.55x = 59,442,679.04 × 14,063,384.43
  4. Step 4: Simplify right side
    39,624,515.55x = 835,965,246,818,306.38
  5. Step 5: Solve for x
    x = 835,965,246,818,306.38/39,624,515.55
  6. Step 6: Final answer
    x = 21,097,172.68

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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.