Home / 9,948,895.80-14,923,343.70-9,727,711.80

Finding the Fourth Proportional to 9,948,895.80, 14,923,343.70 and 9,727,711.80

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Solution

The fourth proportional to 9,948,895.80, 14,923,343.70 and 9,727,711.80 is: 14,591,567.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948,895.80 : 14,923,343.70 = 9,727,711.80 : x
  2. Step 2: Convert to fraction form
    9,948,895.80/14,923,343.70 = 9,727,711.80/x
  3. Step 3: Cross multiply
    9,948,895.80x = 14,923,343.70 × 9,727,711.80
  4. Step 4: Simplify right side
    9,948,895.80x = 145,169,986,605,945.66
  5. Step 5: Solve for x
    x = 145,169,986,605,945.66/9,948,895.80
  6. Step 6: Final answer
    x = 14,591,567.70

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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.