Home / 34,448,053.70-51,672,080.55-15,316,177.70

Finding the Fourth Proportional to 34,448,053.70, 51,672,080.55 and 15,316,177.70

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Solution

The fourth proportional to 34,448,053.70, 51,672,080.55 and 15,316,177.70 is: 22,974,266.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,448,053.70 : 51,672,080.55 = 15,316,177.70 : x
  2. Step 2: Convert to fraction form
    34,448,053.70/51,672,080.55 = 15,316,177.70/x
  3. Step 3: Cross multiply
    34,448,053.70x = 51,672,080.55 × 15,316,177.70
  4. Step 4: Simplify right side
    34,448,053.70x = 791,418,767,832,513.62
  5. Step 5: Solve for x
    x = 791,418,767,832,513.62/34,448,053.70
  6. Step 6: Final answer
    x = 22,974,266.55

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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.