Home / 15,404,472.48-23,098,064.40-10,552,263.24

Finding the Fourth Proportional to 15,404,472.48, 23,098,064.40 and 10,552,263.24

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Solution

The fourth proportional to 15,404,472.48, 23,098,064.40 and 10,552,263.24 is: 15,822,473.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,404,472.48 : 23,098,064.40 = 10,552,263.24 : x
  2. Step 2: Convert to fraction form
    15,404,472.48/23,098,064.40 = 10,552,263.24/x
  3. Step 3: Cross multiply
    15,404,472.48x = 23,098,064.40 × 10,552,263.24
  4. Step 4: Simplify right side
    15,404,472.48x = 243,736,855,883,272.66
  5. Step 5: Solve for x
    x = 243,736,855,883,272.66/15,404,472.48
  6. Step 6: Final answer
    x = 15,822,473.39

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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.