Home / 15,463,411.80-23,195,117.70-5,366,032.80

Finding the Fourth Proportional to 15,463,411.80, 23,195,117.70 and 5,366,032.80

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Solution

The fourth proportional to 15,463,411.80, 23,195,117.70 and 5,366,032.80 is: 8,049,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,463,411.80 : 23,195,117.70 = 5,366,032.80 : x
  2. Step 2: Convert to fraction form
    15,463,411.80/23,195,117.70 = 5,366,032.80/x
  3. Step 3: Cross multiply
    15,463,411.80x = 23,195,117.70 × 5,366,032.80
  4. Step 4: Simplify right side
    15,463,411.80x = 124,465,762,378,060.55
  5. Step 5: Solve for x
    x = 124,465,762,378,060.55/15,463,411.80
  6. Step 6: Final answer
    x = 8,049,049.20

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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.