Home / 29,342,347.20-44,046,698.40-17,381,822.40

Finding the Fourth Proportional to 29,342,347.20, 44,046,698.40 and 17,381,822.40

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Solution

The fourth proportional to 29,342,347.20, 44,046,698.40 and 17,381,822.40 is: 26,092,387.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342,347.20 : 44,046,698.40 = 17,381,822.40 : x
  2. Step 2: Convert to fraction form
    29,342,347.20/44,046,698.40 = 17,381,822.40/x
  3. Step 3: Cross multiply
    29,342,347.20x = 44,046,698.40 × 17,381,822.40
  4. Step 4: Simplify right side
    29,342,347.20x = 765,611,888,895,164.12
  5. Step 5: Solve for x
    x = 765,611,888,895,164.12/29,342,347.20
  6. Step 6: Final answer
    x = 26,092,387.35

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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.