Home / 45,849,440.40-63,228,800.52-29,334,791.04

Finding the Fourth Proportional to 45,849,440.40, 63,228,800.52 and 29,334,791.04

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Solution

The fourth proportional to 45,849,440.40, 63,228,800.52 and 29,334,791.04 is: 40,454,226.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,849,440.40 : 63,228,800.52 = 29,334,791.04 : x
  2. Step 2: Convert to fraction form
    45,849,440.40/63,228,800.52 = 29,334,791.04/x
  3. Step 3: Cross multiply
    45,849,440.40x = 63,228,800.52 × 29,334,791.04
  4. Step 4: Simplify right side
    45,849,440.40x = 1,854,803,650,964,043.50
  5. Step 5: Solve for x
    x = 1,854,803,650,964,043.50/45,849,440.40
  6. Step 6: Final answer
    x = 40,454,226.59

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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.