Home / 15,404,473.48-23,098,065.90-10,552,264.24

Finding the Fourth Proportional to 15,404,473.48, 23,098,065.90 and 10,552,264.24

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Solution

The fourth proportional to 15,404,473.48, 23,098,065.90 and 10,552,264.24 is: 15,822,474.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,404,473.48 : 23,098,065.90 = 10,552,264.24 : x
  2. Step 2: Convert to fraction form
    15,404,473.48/23,098,065.90 = 10,552,264.24/x
  3. Step 3: Cross multiply
    15,404,473.48x = 23,098,065.90 × 10,552,264.24
  4. Step 4: Simplify right side
    15,404,473.48x = 243,736,894,809,733.41
  5. Step 5: Solve for x
    x = 243,736,894,809,733.41/15,404,473.48
  6. Step 6: Final answer
    x = 15,822,474.89

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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.