Home / 65,482,332.30-98,223,498.45-22,352,942.70

Finding the Fourth Proportional to 65,482,332.30, 98,223,498.45 and 22,352,942.70

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Solution

The fourth proportional to 65,482,332.30, 98,223,498.45 and 22,352,942.70 is: 33,529,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,482,332.30 : 98,223,498.45 = 22,352,942.70 : x
  2. Step 2: Convert to fraction form
    65,482,332.30/98,223,498.45 = 22,352,942.70/x
  3. Step 3: Cross multiply
    65,482,332.30x = 98,223,498.45 × 22,352,942.70
  4. Step 4: Simplify right side
    65,482,332.30x = 2,195,584,232,646,388.75
  5. Step 5: Solve for x
    x = 2,195,584,232,646,388.75/65,482,332.30
  6. Step 6: Final answer
    x = 33,529,414.05

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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.