Home / 67,377,098.10-101,065,656.85-16,259,117.10

Finding the Fourth Proportional to 67,377,098.10, 101,065,656.85 and 16,259,117.10

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Solution

The fourth proportional to 67,377,098.10, 101,065,656.85 and 16,259,117.10 is: 24,388,677.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,377,098.10 : 101,065,656.85 = 16,259,117.10 : x
  2. Step 2: Convert to fraction form
    67,377,098.10/101,065,656.85 = 16,259,117.10/x
  3. Step 3: Cross multiply
    67,377,098.10x = 101,065,656.85 × 16,259,117.10
  4. Step 4: Simplify right side
    67,377,098.10x = 1,643,238,349,512,567
  5. Step 5: Solve for x
    x = 1,643,238,349,512,567/67,377,098.10
  6. Step 6: Final answer
    x = 24,388,677.99

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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.