Home / 15,957,029.40-23,935,544.10-4,442,474.40

Finding the Fourth Proportional to 15,957,029.40, 23,935,544.10 and 4,442,474.40

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Solution

The fourth proportional to 15,957,029.40, 23,935,544.10 and 4,442,474.40 is: 6,663,711.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,957,029.40 : 23,935,544.10 = 4,442,474.40 : x
  2. Step 2: Convert to fraction form
    15,957,029.40/23,935,544.10 = 4,442,474.40/x
  3. Step 3: Cross multiply
    15,957,029.40x = 23,935,544.10 × 4,442,474.40
  4. Step 4: Simplify right side
    15,957,029.40x = 106,333,041,914,321.06
  5. Step 5: Solve for x
    x = 106,333,041,914,321.06/15,957,029.40
  6. Step 6: Final answer
    x = 6,663,711.60

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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.