Home / 95,318,275.54-143,025,702.15-43,497,135.46

Finding the Fourth Proportional to 95,318,275.54, 143,025,702.15 and 43,497,135.46

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Solution

The fourth proportional to 95,318,275.54, 143,025,702.15 and 43,497,135.46 is: 65,267,739.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318,275.54 : 143,025,702.15 = 43,497,135.46 : x
  2. Step 2: Convert to fraction form
    95,318,275.54/143,025,702.15 = 43,497,135.46/x
  3. Step 3: Cross multiply
    95,318,275.54x = 143,025,702.15 × 43,497,135.46
  4. Step 4: Simplify right side
    95,318,275.54x = 6,221,208,340,680,164
  5. Step 5: Solve for x
    x = 6,221,208,340,680,164/95,318,275.54
  6. Step 6: Final answer
    x = 65,267,739.11

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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.