Home / 27,711,995.59-41,570,209.55-9,508,865.59

Finding the Fourth Proportional to 27,711,995.59, 41,570,209.55 and 9,508,865.59

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Solution

The fourth proportional to 27,711,995.59, 41,570,209.55 and 9,508,865.59 is: 14,264,058.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,711,995.59 : 41,570,209.55 = 9,508,865.59 : x
  2. Step 2: Convert to fraction form
    27,711,995.59/41,570,209.55 = 9,508,865.59/x
  3. Step 3: Cross multiply
    27,711,995.59x = 41,570,209.55 × 9,508,865.59
  4. Step 4: Simplify right side
    27,711,995.59x = 395,285,535,159,084.38
  5. Step 5: Solve for x
    x = 395,285,535,159,084.38/27,711,995.59
  6. Step 6: Final answer
    x = 14,264,058.82

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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.