Home / 114,749,605.22-172,158,178.17-37,025,051.15

Finding the Fourth Proportional to 114,749,605.22, 172,158,178.17 and 37,025,051.15

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Solution

The fourth proportional to 114,749,605.22, 172,158,178.17 and 37,025,051.15 is: 55,548,473.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,749,605.22 : 172,158,178.17 = 37,025,051.15 : x
  2. Step 2: Convert to fraction form
    114,749,605.22/172,158,178.17 = 37,025,051.15/x
  3. Step 3: Cross multiply
    114,749,605.22x = 172,158,178.17 × 37,025,051.15
  4. Step 4: Simplify right side
    114,749,605.22x = 6,374,165,351,774,273
  5. Step 5: Solve for x
    x = 6,374,165,351,774,273/114,749,605.22
  6. Step 6: Final answer
    x = 55,548,473.04

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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.