Home / 67,192,437.40-100,788,656.10-24,063,047.80

Finding the Fourth Proportional to 67,192,437.40, 100,788,656.10 and 24,063,047.80

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Solution

The fourth proportional to 67,192,437.40, 100,788,656.10 and 24,063,047.80 is: 36,094,571.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,192,437.40 : 100,788,656.10 = 24,063,047.80 : x
  2. Step 2: Convert to fraction form
    67,192,437.40/100,788,656.10 = 24,063,047.80/x
  3. Step 3: Cross multiply
    67,192,437.40x = 100,788,656.10 × 24,063,047.80
  4. Step 4: Simplify right side
    67,192,437.40x = 2,425,282,249,432,061.50
  5. Step 5: Solve for x
    x = 2,425,282,249,432,061.50/67,192,437.40
  6. Step 6: Final answer
    x = 36,094,571.70

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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.