Home / 96,569,010.30-144,853,515.45-45,550,674.30

Finding the Fourth Proportional to 96,569,010.30, 144,853,515.45 and 45,550,674.30

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Solution

The fourth proportional to 96,569,010.30, 144,853,515.45 and 45,550,674.30 is: 68,326,011.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,569,010.30 : 144,853,515.45 = 45,550,674.30 : x
  2. Step 2: Convert to fraction form
    96,569,010.30/144,853,515.45 = 45,550,674.30/x
  3. Step 3: Cross multiply
    96,569,010.30x = 144,853,515.45 × 45,550,674.30
  4. Step 4: Simplify right side
    96,569,010.30x = 6,598,175,303,472,967
  5. Step 5: Solve for x
    x = 6,598,175,303,472,967/96,569,010.30
  6. Step 6: Final answer
    x = 68,326,011.45

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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.