Home / 29,381,570.70-44,072,356.05-15,944,642.70

Finding the Fourth Proportional to 29,381,570.70, 44,072,356.05 and 15,944,642.70

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Solution

The fourth proportional to 29,381,570.70, 44,072,356.05 and 15,944,642.70 is: 23,916,964.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,570.70 : 44,072,356.05 = 15,944,642.70 : x
  2. Step 2: Convert to fraction form
    29,381,570.70/44,072,356.05 = 15,944,642.70/x
  3. Step 3: Cross multiply
    29,381,570.70x = 44,072,356.05 × 15,944,642.70
  4. Step 4: Simplify right side
    29,381,570.70x = 702,717,970,164,433.25
  5. Step 5: Solve for x
    x = 702,717,970,164,433.25/29,381,570.70
  6. Step 6: Final answer
    x = 23,916,964.05

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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.