Home / 27,506,041.35-41,260,432.54-10,468,034.79

Finding the Fourth Proportional to 27,506,041.35, 41,260,432.54 and 10,468,034.79

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Solution

The fourth proportional to 27,506,041.35, 41,260,432.54 and 10,468,034.79 is: 15,702,573.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,506,041.35 : 41,260,432.54 = 10,468,034.79 : x
  2. Step 2: Convert to fraction form
    27,506,041.35/41,260,432.54 = 10,468,034.79/x
  3. Step 3: Cross multiply
    27,506,041.35x = 41,260,432.54 × 10,468,034.79
  4. Step 4: Simplify right side
    27,506,041.35x = 431,915,643,279,168
  5. Step 5: Solve for x
    x = 431,915,643,279,168/27,506,041.35
  6. Step 6: Final answer
    x = 15,702,573.76

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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.