Home / 60,553,984.59-90,844,885.80-17,423,545.23

Finding the Fourth Proportional to 60,553,984.59, 90,844,885.80 and 17,423,545.23

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Solution

The fourth proportional to 60,553,984.59, 90,844,885.80 and 17,423,545.23 is: 26,139,319.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,553,984.59 : 90,844,885.80 = 17,423,545.23 : x
  2. Step 2: Convert to fraction form
    60,553,984.59/90,844,885.80 = 17,423,545.23/x
  3. Step 3: Cross multiply
    60,553,984.59x = 90,844,885.80 × 17,423,545.23
  4. Step 4: Simplify right side
    60,553,984.59x = 1,582,839,976,650,484.75
  5. Step 5: Solve for x
    x = 1,582,839,976,650,484.75/60,553,984.59
  6. Step 6: Final answer
    x = 26,139,319.94

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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.