Home / 29,803,315.46-41,119,327.89-17,404,464.78

Finding the Fourth Proportional to 29,803,315.46, 41,119,327.89 and 17,404,464.78

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Solution

The fourth proportional to 29,803,315.46, 41,119,327.89 and 17,404,464.78 is: 24,012,761.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,803,315.46 : 41,119,327.89 = 17,404,464.78 : x
  2. Step 2: Convert to fraction form
    29,803,315.46/41,119,327.89 = 17,404,464.78/x
  3. Step 3: Cross multiply
    29,803,315.46x = 41,119,327.89 × 17,404,464.78
  4. Step 4: Simplify right side
    29,803,315.46x = 715,659,894,038,776.75
  5. Step 5: Solve for x
    x = 715,659,894,038,776.75/29,803,315.46
  6. Step 6: Final answer
    x = 24,012,761.10

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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.