Home / 240,534,117.10-360,801,175.65-167,974,705.90

Finding the Fourth Proportional to 240,534,117.10, 360,801,175.65 and 167,974,705.90

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Solution

The fourth proportional to 240,534,117.10, 360,801,175.65 and 167,974,705.90 is: 251,962,058.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,534,117.10 : 360,801,175.65 = 167,974,705.90 : x
  2. Step 2: Convert to fraction form
    240,534,117.10/360,801,175.65 = 167,974,705.90/x
  3. Step 3: Cross multiply
    240,534,117.10x = 360,801,175.65 × 167,974,705.90
  4. Step 4: Simplify right side
    240,534,117.10x = 60,605,471,368,182,992
  5. Step 5: Solve for x
    x = 60,605,471,368,182,992/240,534,117.10
  6. Step 6: Final answer
    x = 251,962,058.85

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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.