Home / 88,649,255.32-122,337,908.18-48,956,705.19

Finding the Fourth Proportional to 88,649,255.32, 122,337,908.18 and 48,956,705.19

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Solution

The fourth proportional to 88,649,255.32, 122,337,908.18 and 48,956,705.19 is: 67,561,322.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,649,255.32 : 122,337,908.18 = 48,956,705.19 : x
  2. Step 2: Convert to fraction form
    88,649,255.32/122,337,908.18 = 48,956,705.19/x
  3. Step 3: Cross multiply
    88,649,255.32x = 122,337,908.18 × 48,956,705.19
  4. Step 4: Simplify right side
    88,649,255.32x = 5,989,260,904,329,550
  5. Step 5: Solve for x
    x = 5,989,260,904,329,550/88,649,255.32
  6. Step 6: Final answer
    x = 67,561,322.23

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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.