Home / 63,883,366.80-95,825,050.20-40,925,115.60

Finding the Fourth Proportional to 63,883,366.80, 95,825,050.20 and 40,925,115.60

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Solution

The fourth proportional to 63,883,366.80, 95,825,050.20 and 40,925,115.60 is: 61,387,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,883,366.80 : 95,825,050.20 = 40,925,115.60 : x
  2. Step 2: Convert to fraction form
    63,883,366.80/95,825,050.20 = 40,925,115.60/x
  3. Step 3: Cross multiply
    63,883,366.80x = 95,825,050.20 × 40,925,115.60
  4. Step 4: Simplify right side
    63,883,366.80x = 3,921,651,256,810,803.50
  5. Step 5: Solve for x
    x = 3,921,651,256,810,803.50/63,883,366.80
  6. Step 6: Final answer
    x = 61,387,673.40

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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.