Home / 89,345,478.57-134,025,937.17-24,649,283.70

Finding the Fourth Proportional to 89,345,478.57, 134,025,937.17 and 24,649,283.70

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Solution

The fourth proportional to 89,345,478.57, 134,025,937.17 and 24,649,283.70 is: 36,976,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,345,478.57 : 134,025,937.17 = 24,649,283.70 : x
  2. Step 2: Convert to fraction form
    89,345,478.57/134,025,937.17 = 24,649,283.70/x
  3. Step 3: Cross multiply
    89,345,478.57x = 134,025,937.17 × 24,649,283.70
  4. Step 4: Simplify right side
    89,345,478.57x = 3,303,643,348,461,705
  5. Step 5: Solve for x
    x = 3,303,643,348,461,705/89,345,478.57
  6. Step 6: Final answer
    x = 36,976,055.21

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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.