Home / 67,459,785.61-101,189,677.72-24,328,988.35

Finding the Fourth Proportional to 67,459,785.61, 101,189,677.72 and 24,328,988.35

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Solution

The fourth proportional to 67,459,785.61, 101,189,677.72 and 24,328,988.35 is: 36,493,482.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,459,785.61 : 101,189,677.72 = 24,328,988.35 : x
  2. Step 2: Convert to fraction form
    67,459,785.61/101,189,677.72 = 24,328,988.35/x
  3. Step 3: Cross multiply
    67,459,785.61x = 101,189,677.72 × 24,328,988.35
  4. Step 4: Simplify right side
    67,459,785.61x = 2,461,842,490,390,134.50
  5. Step 5: Solve for x
    x = 2,461,842,490,390,134.50/67,459,785.61
  6. Step 6: Final answer
    x = 36,493,482.28

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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.