Home / 36,681,737,322.30-55,022,605,983.45-32,265,143,747.70

Finding the Fourth Proportional to 36,681,737,322.30, 55,022,605,983.45 and 32,265,143,747.70

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Solution

The fourth proportional to 36,681,737,322.30, 55,022,605,983.45 and 32,265,143,747.70 is: 48,397,715,621.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,681,737,322.30 : 55,022,605,983.45 = 32,265,143,747.70 : x
  2. Step 2: Convert to fraction form
    36,681,737,322.30/55,022,605,983.45 = 32,265,143,747.70/x
  3. Step 3: Cross multiply
    36,681,737,322.30x = 55,022,605,983.45 × 32,265,143,747.70
  4. Step 4: Simplify right side
    36,681,737,322.30x = 1,775,312,291,429,072,240,640
  5. Step 5: Solve for x
    x = 1,775,312,291,429,072,240,640/36,681,737,322.30
  6. Step 6: Final answer
    x = 48,397,715,621.55

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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.