Home / 63,573,651.40-95,360,477.10-31,246,292.20

Finding the Fourth Proportional to 63,573,651.40, 95,360,477.10 and 31,246,292.20

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Solution

The fourth proportional to 63,573,651.40, 95,360,477.10 and 31,246,292.20 is: 46,869,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,573,651.40 : 95,360,477.10 = 31,246,292.20 : x
  2. Step 2: Convert to fraction form
    63,573,651.40/95,360,477.10 = 31,246,292.20/x
  3. Step 3: Cross multiply
    63,573,651.40x = 95,360,477.10 × 31,246,292.20
  4. Step 4: Simplify right side
    63,573,651.40x = 2,979,661,331,798,008.50
  5. Step 5: Solve for x
    x = 2,979,661,331,798,008.50/63,573,651.40
  6. Step 6: Final answer
    x = 46,869,438.30

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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.