Home / 63,573,650.40-95,360,475.60-31,246,291.20

Finding the Fourth Proportional to 63,573,650.40, 95,360,475.60 and 31,246,291.20

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Solution

The fourth proportional to 63,573,650.40, 95,360,475.60 and 31,246,291.20 is: 46,869,436.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,573,650.40 : 95,360,475.60 = 31,246,291.20 : x
  2. Step 2: Convert to fraction form
    63,573,650.40/95,360,475.60 = 31,246,291.20/x
  3. Step 3: Cross multiply
    63,573,650.40x = 95,360,475.60 × 31,246,291.20
  4. Step 4: Simplify right side
    63,573,650.40x = 2,979,661,189,568,094.50
  5. Step 5: Solve for x
    x = 2,979,661,189,568,094.50/63,573,650.40
  6. Step 6: Final answer
    x = 46,869,436.80

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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.