Home / 183,498,444.10-275,247,666.15-74,375,892.10

Finding the Fourth Proportional to 183,498,444.10, 275,247,666.15 and 74,375,892.10

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Solution

The fourth proportional to 183,498,444.10, 275,247,666.15 and 74,375,892.10 is: 111,563,838.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,498,444.10 : 275,247,666.15 = 74,375,892.10 : x
  2. Step 2: Convert to fraction form
    183,498,444.10/275,247,666.15 = 74,375,892.10/x
  3. Step 3: Cross multiply
    183,498,444.10x = 275,247,666.15 × 74,375,892.10
  4. Step 4: Simplify right side
    183,498,444.10x = 20,471,790,718,349,220
  5. Step 5: Solve for x
    x = 20,471,790,718,349,220/183,498,444.10
  6. Step 6: Final answer
    x = 111,563,838.15

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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.