Home / 60,352,461.66-90,527,807.43-14,914,256.70

Finding the Fourth Proportional to 60,352,461.66, 90,527,807.43 and 14,914,256.70

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Solution

The fourth proportional to 60,352,461.66, 90,527,807.43 and 14,914,256.70 is: 22,371,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,352,461.66 : 90,527,807.43 = 14,914,256.70 : x
  2. Step 2: Convert to fraction form
    60,352,461.66/90,527,807.43 = 14,914,256.70/x
  3. Step 3: Cross multiply
    60,352,461.66x = 90,527,807.43 × 14,914,256.70
  4. Step 4: Simplify right side
    60,352,461.66x = 1,350,154,958,499,187.25
  5. Step 5: Solve for x
    x = 1,350,154,958,499,187.25/60,352,461.66
  6. Step 6: Final answer
    x = 22,371,166.33

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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.