Home / 9,342,551.80-14,013,827.70-5,350,180.60

Finding the Fourth Proportional to 9,342,551.80, 14,013,827.70 and 5,350,180.60

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Solution

The fourth proportional to 9,342,551.80, 14,013,827.70 and 5,350,180.60 is: 8,025,270.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,551.80 : 14,013,827.70 = 5,350,180.60 : x
  2. Step 2: Convert to fraction form
    9,342,551.80/14,013,827.70 = 5,350,180.60/x
  3. Step 3: Cross multiply
    9,342,551.80x = 14,013,827.70 × 5,350,180.60
  4. Step 4: Simplify right side
    9,342,551.80x = 74,976,509,092,282.61
  5. Step 5: Solve for x
    x = 74,976,509,092,282.61/9,342,551.80
  6. Step 6: Final answer
    x = 8,025,270.90

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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.