Home / 26,691,987,443.30-40,037,981,164.95-7,064,666,713.70

Finding the Fourth Proportional to 26,691,987,443.30, 40,037,981,164.95 and 7,064,666,713.70

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Solution

The fourth proportional to 26,691,987,443.30, 40,037,981,164.95 and 7,064,666,713.70 is: 10,597,000,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,691,987,443.30 : 40,037,981,164.95 = 7,064,666,713.70 : x
  2. Step 2: Convert to fraction form
    26,691,987,443.30/40,037,981,164.95 = 7,064,666,713.70/x
  3. Step 3: Cross multiply
    26,691,987,443.30x = 40,037,981,164.95 × 7,064,666,713.70
  4. Step 4: Simplify right side
    26,691,987,443.30x = 282,854,992,819,769,769,984
  5. Step 5: Solve for x
    x = 282,854,992,819,769,769,984/26,691,987,443.30
  6. Step 6: Final answer
    x = 10,597,000,070.55

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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.