Home / 67,472,842.40-101,209,277.04-24,342,031.52

Finding the Fourth Proportional to 67,472,842.40, 101,209,277.04 and 24,342,031.52

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Solution

The fourth proportional to 67,472,842.40, 101,209,277.04 and 24,342,031.52 is: 36,513,052.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,472,842.40 : 101,209,277.04 = 24,342,031.52 : x
  2. Step 2: Convert to fraction form
    67,472,842.40/101,209,277.04 = 24,342,031.52/x
  3. Step 3: Cross multiply
    67,472,842.40x = 101,209,277.04 × 24,342,031.52
  4. Step 4: Simplify right side
    67,472,842.40x = 2,463,639,411,824,092.50
  5. Step 5: Solve for x
    x = 2,463,639,411,824,092.50/67,472,842.40
  6. Step 6: Final answer
    x = 36,513,052.13

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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.