Home / 91,822,114.80-137,733,172.20-91,822,114.80

Finding the Fourth Proportional to 91,822,114.80, 137,733,172.20 and 91,822,114.80

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Solution

The fourth proportional to 91,822,114.80, 137,733,172.20 and 91,822,114.80 is: 137,733,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,822,114.80 : 137,733,172.20 = 91,822,114.80 : x
  2. Step 2: Convert to fraction form
    91,822,114.80/137,733,172.20 = 91,822,114.80/x
  3. Step 3: Cross multiply
    91,822,114.80x = 137,733,172.20 × 91,822,114.80
  4. Step 4: Simplify right side
    91,822,114.80x = 12,646,951,149,516,568
  5. Step 5: Solve for x
    x = 12,646,951,149,516,568/91,822,114.80
  6. Step 6: Final answer
    x = 137,733,172.20

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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.