Home / 63,059,772.24-87,022,447.20-34,086,396.24

Finding the Fourth Proportional to 63,059,772.24, 87,022,447.20 and 34,086,396.24

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Solution

The fourth proportional to 63,059,772.24, 87,022,447.20 and 34,086,396.24 is: 47,039,206.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,059,772.24 : 87,022,447.20 = 34,086,396.24 : x
  2. Step 2: Convert to fraction form
    63,059,772.24/87,022,447.20 = 34,086,396.24/x
  3. Step 3: Cross multiply
    63,059,772.24x = 87,022,447.20 × 34,086,396.24
  4. Step 4: Simplify right side
    63,059,772.24x = 2,966,281,617,033,679
  5. Step 5: Solve for x
    x = 2,966,281,617,033,679/63,059,772.24
  6. Step 6: Final answer
    x = 47,039,206.01

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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.