Home / 38,194,522.56-52,608,035.48-29,357,073.90

Finding the Fourth Proportional to 38,194,522.56, 52,608,035.48 and 29,357,073.90

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Solution

The fourth proportional to 38,194,522.56, 52,608,035.48 and 29,357,073.90 is: 40,435,588.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,194,522.56 : 52,608,035.48 = 29,357,073.90 : x
  2. Step 2: Convert to fraction form
    38,194,522.56/52,608,035.48 = 29,357,073.90/x
  3. Step 3: Cross multiply
    38,194,522.56x = 52,608,035.48 × 29,357,073.90
  4. Step 4: Simplify right side
    38,194,522.56x = 1,544,417,985,320,181.75
  5. Step 5: Solve for x
    x = 1,544,417,985,320,181.75/38,194,522.56
  6. Step 6: Final answer
    x = 40,435,588.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.