Home / 24,278,904.68-36,413,632.48-7,005,891.20

Finding the Fourth Proportional to 24,278,904.68, 36,413,632.48 and 7,005,891.20

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Solution

The fourth proportional to 24,278,904.68, 36,413,632.48 and 7,005,891.20 is: 10,507,473.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278,904.68 : 36,413,632.48 = 7,005,891.20 : x
  2. Step 2: Convert to fraction form
    24,278,904.68/36,413,632.48 = 7,005,891.20/x
  3. Step 3: Cross multiply
    24,278,904.68x = 36,413,632.48 × 7,005,891.20
  4. Step 4: Simplify right side
    24,278,904.68x = 255,109,947,351,666.16
  5. Step 5: Solve for x
    x = 255,109,947,351,666.16/24,278,904.68
  6. Step 6: Final answer
    x = 10,507,473.49

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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.