Home / 15,462,593.19-23,182,644.21-7,261,009.17

Finding the Fourth Proportional to 15,462,593.19, 23,182,644.21 and 7,261,009.17

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Solution

The fourth proportional to 15,462,593.19, 23,182,644.21 and 7,261,009.17 is: 10,886,233.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,593.19 : 23,182,644.21 = 7,261,009.17 : x
  2. Step 2: Convert to fraction form
    15,462,593.19/23,182,644.21 = 7,261,009.17/x
  3. Step 3: Cross multiply
    15,462,593.19x = 23,182,644.21 × 7,261,009.17
  4. Step 4: Simplify right side
    15,462,593.19x = 168,329,392,193,657.41
  5. Step 5: Solve for x
    x = 168,329,392,193,657.41/15,462,593.19
  6. Step 6: Final answer
    x = 10,886,233.00

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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.