Home / 36,899,220,891.38-55,437,130,651.71-23,660,416,983.38

Finding the Fourth Proportional to 36,899,220,891.38, 55,437,130,651.71 and 23,660,416,983.38

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Solution

The fourth proportional to 36,899,220,891.38, 55,437,130,651.71 and 23,660,416,983.38 is: 35,547,244,518.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,899,220,891.38 : 55,437,130,651.71 = 23,660,416,983.38 : x
  2. Step 2: Convert to fraction form
    36,899,220,891.38/55,437,130,651.71 = 23,660,416,983.38/x
  3. Step 3: Cross multiply
    36,899,220,891.38x = 55,437,130,651.71 × 23,660,416,983.38
  4. Step 4: Simplify right side
    36,899,220,891.38x = 1,311,665,627,581,575,331,840
  5. Step 5: Solve for x
    x = 1,311,665,627,581,575,331,840/36,899,220,891.38
  6. Step 6: Final answer
    x = 35,547,244,518.87

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1.5x scale

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.