Home / 22,077,289.92-33,116,081.76-7,700,304

Finding the Fourth Proportional to 22,077,289.92, 33,116,081.76 and 7,700,304

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Solution

The fourth proportional to 22,077,289.92, 33,116,081.76 and 7,700,304 is: 11,550,507.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,077,289.92 : 33,116,081.76 = 7,700,304 : x
  2. Step 2: Convert to fraction form
    22,077,289.92/33,116,081.76 = 7,700,304/x
  3. Step 3: Cross multiply
    22,077,289.92x = 33,116,081.76 × 7,700,304
  4. Step 4: Simplify right side
    22,077,289.92x = 255,003,896,840,855.06
  5. Step 5: Solve for x
    x = 255,003,896,840,855.06/22,077,289.92
  6. Step 6: Final answer
    x = 11,550,507.23

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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.