Home / 27,302,479.80-40,953,719.70-22,997,807.70

Finding the Fourth Proportional to 27,302,479.80, 40,953,719.70 and 22,997,807.70

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Solution

The fourth proportional to 27,302,479.80, 40,953,719.70 and 22,997,807.70 is: 34,496,711.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,302,479.80 : 40,953,719.70 = 22,997,807.70 : x
  2. Step 2: Convert to fraction form
    27,302,479.80/40,953,719.70 = 22,997,807.70/x
  3. Step 3: Cross multiply
    27,302,479.80x = 40,953,719.70 × 22,997,807.70
  4. Step 4: Simplify right side
    27,302,479.80x = 941,845,770,260,301.75
  5. Step 5: Solve for x
    x = 941,845,770,260,301.75/27,302,479.80
  6. Step 6: Final answer
    x = 34,496,711.55

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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.