Home / 64,253,481,919.56-88,671,958,337.88-35,708,340,290.04

Finding the Fourth Proportional to 64,253,481,919.56, 88,671,958,337.88 and 35,708,340,290.04

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Solution

The fourth proportional to 64,253,481,919.56, 88,671,958,337.88 and 35,708,340,290.04 is: 49,278,706,272.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,253,481,919.56 : 88,671,958,337.88 = 35,708,340,290.04 : x
  2. Step 2: Convert to fraction form
    64,253,481,919.56/88,671,958,337.88 = 35,708,340,290.04/x
  3. Step 3: Cross multiply
    64,253,481,919.56x = 88,671,958,337.88 × 35,708,340,290.04
  4. Step 4: Simplify right side
    64,253,481,919.56x = 3,166,328,462,513,269,112,832
  5. Step 5: Solve for x
    x = 3,166,328,462,513,269,112,832/64,253,481,919.56
  6. Step 6: Final answer
    x = 49,278,706,272.72

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1.5x scale

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.