Home / 37,039,500.30-55,547,472.54-34,621,480.83

Finding the Fourth Proportional to 37,039,500.30, 55,547,472.54 and 34,621,480.83

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Solution

The fourth proportional to 37,039,500.30, 55,547,472.54 and 34,621,480.83 is: 51,921,212.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,039,500.30 : 55,547,472.54 = 34,621,480.83 : x
  2. Step 2: Convert to fraction form
    37,039,500.30/55,547,472.54 = 34,621,480.83/x
  3. Step 3: Cross multiply
    37,039,500.30x = 55,547,472.54 × 34,621,480.83
  4. Step 4: Simplify right side
    37,039,500.30x = 1,923,135,755,698,561.25
  5. Step 5: Solve for x
    x = 1,923,135,755,698,561.25/37,039,500.30
  6. Step 6: Final answer
    x = 51,921,212.22

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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.