Home / 31,934,582.92-44,069,742.66-17,250,249.16

Finding the Fourth Proportional to 31,934,582.92, 44,069,742.66 and 17,250,249.16

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Solution

The fourth proportional to 31,934,582.92, 44,069,742.66 and 17,250,249.16 is: 23,805,353.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,934,582.92 : 44,069,742.66 = 17,250,249.16 : x
  2. Step 2: Convert to fraction form
    31,934,582.92/44,069,742.66 = 17,250,249.16/x
  3. Step 3: Cross multiply
    31,934,582.92x = 44,069,742.66 × 17,250,249.16
  4. Step 4: Simplify right side
    31,934,582.92x = 760,214,041,302,081.12
  5. Step 5: Solve for x
    x = 760,214,041,302,081.12/31,934,582.92
  6. Step 6: Final answer
    x = 23,805,353.69

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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.