Home / 27,581,458.43-41,357,821.05-10,295,443.91

Finding the Fourth Proportional to 27,581,458.43, 41,357,821.05 and 10,295,443.91

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Solution

The fourth proportional to 27,581,458.43, 41,357,821.05 and 10,295,443.91 is: 15,437,803.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,581,458.43 : 41,357,821.05 = 10,295,443.91 : x
  2. Step 2: Convert to fraction form
    27,581,458.43/41,357,821.05 = 10,295,443.91/x
  3. Step 3: Cross multiply
    27,581,458.43x = 41,357,821.05 × 10,295,443.91
  4. Step 4: Simplify right side
    27,581,458.43x = 425,797,126,963,486.81
  5. Step 5: Solve for x
    x = 425,797,126,963,486.81/27,581,458.43
  6. Step 6: Final answer
    x = 15,437,803.19

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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.