Home / 160,965,603.69-222,180,703.66-94,002,624.72

Finding the Fourth Proportional to 160,965,603.69, 222,180,703.66 and 94,002,624.72

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Solution

The fourth proportional to 160,965,603.69, 222,180,703.66 and 94,002,624.72 is: 129,751,753.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,965,603.69 : 222,180,703.66 = 94,002,624.72 : x
  2. Step 2: Convert to fraction form
    160,965,603.69/222,180,703.66 = 94,002,624.72/x
  3. Step 3: Cross multiply
    160,965,603.69x = 222,180,703.66 × 94,002,624.72
  4. Step 4: Simplify right side
    160,965,603.69x = 20,885,569,306,176,508
  5. Step 5: Solve for x
    x = 20,885,569,306,176,508/160,965,603.69
  6. Step 6: Final answer
    x = 129,751,753.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.