Home / 7,675,656,588.92-10,592,954,216.25-4,242,281,043.05

Finding the Fourth Proportional to 7,675,656,588.92, 10,592,954,216.25 and 4,242,281,043.05

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Solution

The fourth proportional to 7,675,656,588.92, 10,592,954,216.25 and 4,242,281,043.05 is: 5,854,650,783.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675,656,588.92 : 10,592,954,216.25 = 4,242,281,043.05 : x
  2. Step 2: Convert to fraction form
    7,675,656,588.92/10,592,954,216.25 = 4,242,281,043.05/x
  3. Step 3: Cross multiply
    7,675,656,588.92x = 10,592,954,216.25 × 4,242,281,043.05
  4. Step 4: Simplify right side
    7,675,656,588.92x = 44,938,288,861,493,944,320
  5. Step 5: Solve for x
    x = 44,938,288,861,493,944,320/7,675,656,588.92
  6. Step 6: Final answer
    x = 5,854,650,783.41

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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.