Home / 24,549,209.78-36,822,479.90-7,509,882.74

Finding the Fourth Proportional to 24,549,209.78, 36,822,479.90 and 7,509,882.74

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Solution

The fourth proportional to 24,549,209.78, 36,822,479.90 and 7,509,882.74 is: 11,264,415.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,549,209.78 : 36,822,479.90 = 7,509,882.74 : x
  2. Step 2: Convert to fraction form
    24,549,209.78/36,822,479.90 = 7,509,882.74/x
  3. Step 3: Cross multiply
    24,549,209.78x = 36,822,479.90 × 7,509,882.74
  4. Step 4: Simplify right side
    24,549,209.78x = 276,532,506,023,345.16
  5. Step 5: Solve for x
    x = 276,532,506,023,345.16/24,549,209.78
  6. Step 6: Final answer
    x = 11,264,415.78

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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.