Home / 59,786,834.60-89,680,251.90-16,662,693.80

Finding the Fourth Proportional to 59,786,834.60, 89,680,251.90 and 16,662,693.80

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Solution

The fourth proportional to 59,786,834.60, 89,680,251.90 and 16,662,693.80 is: 24,994,040.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,786,834.60 : 89,680,251.90 = 16,662,693.80 : x
  2. Step 2: Convert to fraction form
    59,786,834.60/89,680,251.90 = 16,662,693.80/x
  3. Step 3: Cross multiply
    59,786,834.60x = 89,680,251.90 × 16,662,693.80
  4. Step 4: Simplify right side
    59,786,834.60x = 1,494,314,577,316,568.50
  5. Step 5: Solve for x
    x = 1,494,314,577,316,568.50/59,786,834.60
  6. Step 6: Final answer
    x = 24,994,040.70

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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.