Home / 27,326,250.28-40,996,554.26-9,820,574.89

Finding the Fourth Proportional to 27,326,250.28, 40,996,554.26 and 9,820,574.89

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Solution

The fourth proportional to 27,326,250.28, 40,996,554.26 and 9,820,574.89 is: 14,733,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,250.28 : 40,996,554.26 = 9,820,574.89 : x
  2. Step 2: Convert to fraction form
    27,326,250.28/40,996,554.26 = 9,820,574.89/x
  3. Step 3: Cross multiply
    27,326,250.28x = 40,996,554.26 × 9,820,574.89
  4. Step 4: Simplify right side
    27,326,250.28x = 402,609,731,342,278.56
  5. Step 5: Solve for x
    x = 402,609,731,342,278.56/27,326,250.28
  6. Step 6: Final answer
    x = 14,733,442.29

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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.