Home / 56,649,561.30-84,974,212.34-24,280,475.22

Finding the Fourth Proportional to 56,649,561.30, 84,974,212.34 and 24,280,475.22

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Solution

The fourth proportional to 56,649,561.30, 84,974,212.34 and 24,280,475.22 is: 36,420,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,649,561.30 : 84,974,212.34 = 24,280,475.22 : x
  2. Step 2: Convert to fraction form
    56,649,561.30/84,974,212.34 = 24,280,475.22/x
  3. Step 3: Cross multiply
    56,649,561.30x = 84,974,212.34 × 24,280,475.22
  4. Step 4: Simplify right side
    56,649,561.30x = 2,063,214,257,060,388.25
  5. Step 5: Solve for x
    x = 2,063,214,257,060,388.25/56,649,561.30
  6. Step 6: Final answer
    x = 36,420,657.28

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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.