Home / 63,730,758.74-95,595,992.24-27,315,536.90

Finding the Fourth Proportional to 63,730,758.74, 95,595,992.24 and 27,315,536.90

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Solution

The fourth proportional to 63,730,758.74, 95,595,992.24 and 27,315,536.90 is: 40,973,242.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,730,758.74 : 95,595,992.24 = 27,315,536.90 : x
  2. Step 2: Convert to fraction form
    63,730,758.74/95,595,992.24 = 27,315,536.90/x
  3. Step 3: Cross multiply
    63,730,758.74x = 95,595,992.24 × 27,315,536.90
  4. Step 4: Simplify right side
    63,730,758.74x = 2,611,255,852,909,276
  5. Step 5: Solve for x
    x = 2,611,255,852,909,276/63,730,758.74
  6. Step 6: Final answer
    x = 40,973,242.82

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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.