Home / 183,721,506.10-275,582,259.15-122,499,502.90

Finding the Fourth Proportional to 183,721,506.10, 275,582,259.15 and 122,499,502.90

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Solution

The fourth proportional to 183,721,506.10, 275,582,259.15 and 122,499,502.90 is: 183,749,254.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,721,506.10 : 275,582,259.15 = 122,499,502.90 : x
  2. Step 2: Convert to fraction form
    183,721,506.10/275,582,259.15 = 122,499,502.90/x
  3. Step 3: Cross multiply
    183,721,506.10x = 275,582,259.15 × 122,499,502.90
  4. Step 4: Simplify right side
    183,721,506.10x = 33,758,689,753,933,976
  5. Step 5: Solve for x
    x = 33,758,689,753,933,976/183,721,506.10
  6. Step 6: Final answer
    x = 183,749,254.35

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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.