Home / 55,623,206.54-76,754,494.35-32,109,318.57

Finding the Fourth Proportional to 55,623,206.54, 76,754,494.35 and 32,109,318.57

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Solution

The fourth proportional to 55,623,206.54, 76,754,494.35 and 32,109,318.57 is: 44,307,666.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,623,206.54 : 76,754,494.35 = 32,109,318.57 : x
  2. Step 2: Convert to fraction form
    55,623,206.54/76,754,494.35 = 32,109,318.57/x
  3. Step 3: Cross multiply
    55,623,206.54x = 76,754,494.35 × 32,109,318.57
  4. Step 4: Simplify right side
    55,623,206.54x = 2,464,534,510,763,415
  5. Step 5: Solve for x
    x = 2,464,534,510,763,415/55,623,206.54
  6. Step 6: Final answer
    x = 44,307,666.97

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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.