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Finding the Fourth Proportional to 16,607,585.70, 24,911,378.55 and 16,607,585.70

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Solution

The fourth proportional to 16,607,585.70, 24,911,378.55 and 16,607,585.70 is: 24,911,378.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,585.70 : 24,911,378.55 = 16,607,585.70 : x
  2. Step 2: Convert to fraction form
    16,607,585.70/24,911,378.55 = 16,607,585.70/x
  3. Step 3: Cross multiply
    16,607,585.70x = 24,911,378.55 × 16,607,585.70
  4. Step 4: Simplify right side
    16,607,585.70x = 413,717,854,174,266.75
  5. Step 5: Solve for x
    x = 413,717,854,174,266.75/16,607,585.70
  6. Step 6: Final answer
    x = 24,911,378.55

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1.5x scale

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.