Home / 95,676,573.20-143,398,266.67-49,593,035.94

Finding the Fourth Proportional to 95,676,573.20, 143,398,266.67 and 49,593,035.94

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Solution

The fourth proportional to 95,676,573.20, 143,398,266.67 and 49,593,035.94 is: 74,329,118.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,676,573.20 : 143,398,266.67 = 49,593,035.94 : x
  2. Step 2: Convert to fraction form
    95,676,573.20/143,398,266.67 = 49,593,035.94/x
  3. Step 3: Cross multiply
    95,676,573.20x = 143,398,266.67 × 49,593,035.94
  4. Step 4: Simplify right side
    95,676,573.20x = 7,111,555,392,223,261
  5. Step 5: Solve for x
    x = 7,111,555,392,223,261/95,676,573.20
  6. Step 6: Final answer
    x = 74,329,118.98

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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.