Home / 63,746,824.80-95,620,237.20-49,876,214.70

Finding the Fourth Proportional to 63,746,824.80, 95,620,237.20 and 49,876,214.70

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Solution

The fourth proportional to 63,746,824.80, 95,620,237.20 and 49,876,214.70 is: 74,814,322.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,746,824.80 : 95,620,237.20 = 49,876,214.70 : x
  2. Step 2: Convert to fraction form
    63,746,824.80/95,620,237.20 = 49,876,214.70/x
  3. Step 3: Cross multiply
    63,746,824.80x = 95,620,237.20 × 49,876,214.70
  4. Step 4: Simplify right side
    63,746,824.80x = 4,769,175,480,252,127
  5. Step 5: Solve for x
    x = 4,769,175,480,252,127/63,746,824.80
  6. Step 6: Final answer
    x = 74,814,322.05

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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.