Home / 59,350,544.40-89,025,816.60-49,146,877.20

Finding the Fourth Proportional to 59,350,544.40, 89,025,816.60 and 49,146,877.20

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Solution

The fourth proportional to 59,350,544.40, 89,025,816.60 and 49,146,877.20 is: 73,720,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,350,544.40 : 89,025,816.60 = 49,146,877.20 : x
  2. Step 2: Convert to fraction form
    59,350,544.40/89,025,816.60 = 49,146,877.20/x
  3. Step 3: Cross multiply
    59,350,544.40x = 89,025,816.60 × 49,146,877.20
  4. Step 4: Simplify right side
    59,350,544.40x = 4,375,340,876,069,921.50
  5. Step 5: Solve for x
    x = 4,375,340,876,069,921.50/59,350,544.40
  6. Step 6: Final answer
    x = 73,720,315.80

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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.