Home / 97,797,943.35-146,718,085.19-29,645,774.55

Finding the Fourth Proportional to 97,797,943.35, 146,718,085.19 and 29,645,774.55

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Solution

The fourth proportional to 97,797,943.35, 146,718,085.19 and 29,645,774.55 is: 44,475,079.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,797,943.35 : 146,718,085.19 = 29,645,774.55 : x
  2. Step 2: Convert to fraction form
    97,797,943.35/146,718,085.19 = 29,645,774.55/x
  3. Step 3: Cross multiply
    97,797,943.35x = 146,718,085.19 × 29,645,774.55
  4. Step 4: Simplify right side
    97,797,943.35x = 4,349,571,275,802,205
  5. Step 5: Solve for x
    x = 4,349,571,275,802,205/97,797,943.35
  6. Step 6: Final answer
    x = 44,475,079.20

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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.