Home / 463,276,052.64-694,913,492.12-118,229,687.37

Finding the Fourth Proportional to 463,276,052.64, 694,913,492.12 and 118,229,687.37

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Solution

The fourth proportional to 463,276,052.64, 694,913,492.12 and 118,229,687.37 is: 177,344,381.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,276,052.64 : 694,913,492.12 = 118,229,687.37 : x
  2. Step 2: Convert to fraction form
    463,276,052.64/694,913,492.12 = 118,229,687.37/x
  3. Step 3: Cross multiply
    463,276,052.64x = 694,913,492.12 × 118,229,687.37
  4. Step 4: Simplify right side
    463,276,052.64x = 82,159,404,921,951,408
  5. Step 5: Solve for x
    x = 82,159,404,921,951,408/463,276,052.64
  6. Step 6: Final answer
    x = 177,344,381.29

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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.