Home / 58,220,164.90-87,318,000.15-29,439,244.90

Finding the Fourth Proportional to 58,220,164.90, 87,318,000.15 and 29,439,244.90

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Solution

The fourth proportional to 58,220,164.90, 87,318,000.15 and 29,439,244.90 is: 44,152,674.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,220,164.90 : 87,318,000.15 = 29,439,244.90 : x
  2. Step 2: Convert to fraction form
    58,220,164.90/87,318,000.15 = 29,439,244.90/x
  3. Step 3: Cross multiply
    58,220,164.90x = 87,318,000.15 × 29,439,244.90
  4. Step 4: Simplify right side
    58,220,164.90x = 2,570,575,990,594,087
  5. Step 5: Solve for x
    x = 2,570,575,990,594,087/58,220,164.90
  6. Step 6: Final answer
    x = 44,152,674.51

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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.