Home / 29,356,117.70-44,034,176.55-21,703,367.30

Finding the Fourth Proportional to 29,356,117.70, 44,034,176.55 and 21,703,367.30

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Solution

The fourth proportional to 29,356,117.70, 44,034,176.55 and 21,703,367.30 is: 32,555,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356,117.70 : 44,034,176.55 = 21,703,367.30 : x
  2. Step 2: Convert to fraction form
    29,356,117.70/44,034,176.55 = 21,703,367.30/x
  3. Step 3: Cross multiply
    29,356,117.70x = 44,034,176.55 × 21,703,367.30
  4. Step 4: Simplify right side
    29,356,117.70x = 955,689,907,417,696.75
  5. Step 5: Solve for x
    x = 955,689,907,417,696.75/29,356,117.70
  6. Step 6: Final answer
    x = 32,555,050.95

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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.