Home / 79,922,207.55-112,004,464.65-79,922,207.55

Finding the Fourth Proportional to 79,922,207.55, 112,004,464.65 and 79,922,207.55

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Solution

The fourth proportional to 79,922,207.55, 112,004,464.65 and 79,922,207.55 is: 112,004,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,922,207.55 : 112,004,464.65 = 79,922,207.55 : x
  2. Step 2: Convert to fraction form
    79,922,207.55/112,004,464.65 = 79,922,207.55/x
  3. Step 3: Cross multiply
    79,922,207.55x = 112,004,464.65 × 79,922,207.55
  4. Step 4: Simplify right side
    79,922,207.55x = 8,951,644,070,283,938
  5. Step 5: Solve for x
    x = 8,951,644,070,283,938/79,922,207.55
  6. Step 6: Final answer
    x = 112,004,464.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.