Home / 63,371,570.80-95,057,356.20-15,502,514.80

Finding the Fourth Proportional to 63,371,570.80, 95,057,356.20 and 15,502,514.80

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Solution

The fourth proportional to 63,371,570.80, 95,057,356.20 and 15,502,514.80 is: 23,253,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,371,570.80 : 95,057,356.20 = 15,502,514.80 : x
  2. Step 2: Convert to fraction form
    63,371,570.80/95,057,356.20 = 15,502,514.80/x
  3. Step 3: Cross multiply
    63,371,570.80x = 95,057,356.20 × 15,502,514.80
  4. Step 4: Simplify right side
    63,371,570.80x = 1,473,628,071,339,372
  5. Step 5: Solve for x
    x = 1,473,628,071,339,372/63,371,570.80
  6. Step 6: Final answer
    x = 23,253,772.20

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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.