Home / 15,903,304.83-23,832,887.27-7,246,248.57

Finding the Fourth Proportional to 15,903,304.83, 23,832,887.27 and 7,246,248.57

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Solution

The fourth proportional to 15,903,304.83, 23,832,887.27 and 7,246,248.57 is: 10,859,316.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,903,304.83 : 23,832,887.27 = 7,246,248.57 : x
  2. Step 2: Convert to fraction form
    15,903,304.83/23,832,887.27 = 7,246,248.57/x
  3. Step 3: Cross multiply
    15,903,304.83x = 23,832,887.27 × 7,246,248.57
  4. Step 4: Simplify right side
    15,903,304.83x = 172,699,025,262,977.47
  5. Step 5: Solve for x
    x = 172,699,025,262,977.47/15,903,304.83
  6. Step 6: Final answer
    x = 10,859,316.80

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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.