Home / 14,202,825.10-19,586,822.56-8,966,737.04

Finding the Fourth Proportional to 14,202,825.10, 19,586,822.56 and 8,966,737.04

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Solution

The fourth proportional to 14,202,825.10, 19,586,822.56 and 8,966,737.04 is: 12,365,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,202,825.10 : 19,586,822.56 = 8,966,737.04 : x
  2. Step 2: Convert to fraction form
    14,202,825.10/19,586,822.56 = 8,966,737.04/x
  3. Step 3: Cross multiply
    14,202,825.10x = 19,586,822.56 × 8,966,737.04
  4. Step 4: Simplify right side
    14,202,825.10x = 175,629,887,224,308.69
  5. Step 5: Solve for x
    x = 175,629,887,224,308.69/14,202,825.10
  6. Step 6: Final answer
    x = 12,365,841.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.