Home / 44,285,965.80-66,428,948.70-35,328,013.80

Finding the Fourth Proportional to 44,285,965.80, 66,428,948.70 and 35,328,013.80

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Solution

The fourth proportional to 44,285,965.80, 66,428,948.70 and 35,328,013.80 is: 52,992,020.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285,965.80 : 66,428,948.70 = 35,328,013.80 : x
  2. Step 2: Convert to fraction form
    44,285,965.80/66,428,948.70 = 35,328,013.80/x
  3. Step 3: Cross multiply
    44,285,965.80x = 66,428,948.70 × 35,328,013.80
  4. Step 4: Simplify right side
    44,285,965.80x = 2,346,802,816,393,092
  5. Step 5: Solve for x
    x = 2,346,802,816,393,092/44,285,965.80
  6. Step 6: Final answer
    x = 52,992,020.70

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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.