Home / 162,575,745.56-243,808,951.46-58,923,253.24

Finding the Fourth Proportional to 162,575,745.56, 243,808,951.46 and 58,923,253.24

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Solution

The fourth proportional to 162,575,745.56, 243,808,951.46 and 58,923,253.24 is: 88,365,066.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,575,745.56 : 243,808,951.46 = 58,923,253.24 : x
  2. Step 2: Convert to fraction form
    162,575,745.56/243,808,951.46 = 58,923,253.24/x
  3. Step 3: Cross multiply
    162,575,745.56x = 243,808,951.46 × 58,923,253.24
  4. Step 4: Simplify right side
    162,575,745.56x = 14,366,016,589,056,448
  5. Step 5: Solve for x
    x = 14,366,016,589,056,448/162,575,745.56
  6. Step 6: Final answer
    x = 88,365,066.63

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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.