Home / 50,532,363.60-75,798,545.40-50,107,210.80

Finding the Fourth Proportional to 50,532,363.60, 75,798,545.40 and 50,107,210.80

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Solution

The fourth proportional to 50,532,363.60, 75,798,545.40 and 50,107,210.80 is: 75,160,816.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,532,363.60 : 75,798,545.40 = 50,107,210.80 : x
  2. Step 2: Convert to fraction form
    50,532,363.60/75,798,545.40 = 50,107,210.80/x
  3. Step 3: Cross multiply
    50,532,363.60x = 75,798,545.40 × 50,107,210.80
  4. Step 4: Simplify right side
    50,532,363.60x = 3,798,053,692,691,170.50
  5. Step 5: Solve for x
    x = 3,798,053,692,691,170.50/50,532,363.60
  6. Step 6: Final answer
    x = 75,160,816.20

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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.