Home / 52,943,235.62-73,063,439.47-29,422,763.73

Finding the Fourth Proportional to 52,943,235.62, 73,063,439.47 and 29,422,763.73

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Solution

The fourth proportional to 52,943,235.62, 73,063,439.47 and 29,422,763.73 is: 40,604,400.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,235.62 : 73,063,439.47 = 29,422,763.73 : x
  2. Step 2: Convert to fraction form
    52,943,235.62/73,063,439.47 = 29,422,763.73/x
  3. Step 3: Cross multiply
    52,943,235.62x = 73,063,439.47 × 29,422,763.73
  4. Step 4: Simplify right side
    52,943,235.62x = 2,149,728,316,826,966.50
  5. Step 5: Solve for x
    x = 2,149,728,316,826,966.50/52,943,235.62
  6. Step 6: Final answer
    x = 40,604,400.01

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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.