Home / 29,412,792.78-44,120,376.09-10,245,488.46

Finding the Fourth Proportional to 29,412,792.78, 44,120,376.09 and 10,245,488.46

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Solution

The fourth proportional to 29,412,792.78, 44,120,376.09 and 10,245,488.46 is: 15,368,646.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,412,792.78 : 44,120,376.09 = 10,245,488.46 : x
  2. Step 2: Convert to fraction form
    29,412,792.78/44,120,376.09 = 10,245,488.46/x
  3. Step 3: Cross multiply
    29,412,792.78x = 44,120,376.09 × 10,245,488.46
  4. Step 4: Simplify right side
    29,412,792.78x = 452,034,804,080,955
  5. Step 5: Solve for x
    x = 452,034,804,080,955/29,412,792.78
  6. Step 6: Final answer
    x = 15,368,646.14

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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.