Home / 29,036,241.20-43,552,262.28-13,886,104.88

Finding the Fourth Proportional to 29,036,241.20, 43,552,262.28 and 13,886,104.88

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Solution

The fourth proportional to 29,036,241.20, 43,552,262.28 and 13,886,104.88 is: 20,828,153.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,036,241.20 : 43,552,262.28 = 13,886,104.88 : x
  2. Step 2: Convert to fraction form
    29,036,241.20/43,552,262.28 = 13,886,104.88/x
  3. Step 3: Cross multiply
    29,036,241.20x = 43,552,262.28 × 13,886,104.88
  4. Step 4: Simplify right side
    29,036,241.20x = 604,771,281,781,348
  5. Step 5: Solve for x
    x = 604,771,281,781,348/29,036,241.20
  6. Step 6: Final answer
    x = 20,828,153.26

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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.