Home / 27,564,756.92-41,348,275.36-8,133,983.03

Finding the Fourth Proportional to 27,564,756.92, 41,348,275.36 and 8,133,983.03

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Solution

The fourth proportional to 27,564,756.92, 41,348,275.36 and 8,133,983.03 is: 12,201,310.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564,756.92 : 41,348,275.36 = 8,133,983.03 : x
  2. Step 2: Convert to fraction form
    27,564,756.92/41,348,275.36 = 8,133,983.03/x
  3. Step 3: Cross multiply
    27,564,756.92x = 41,348,275.36 × 8,133,983.03
  4. Step 4: Simplify right side
    27,564,756.92x = 336,326,169,870,930.81
  5. Step 5: Solve for x
    x = 336,326,169,870,930.81/27,564,756.92
  6. Step 6: Final answer
    x = 12,201,310.93

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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.