Home / 182,811,551.22-252,280,419.77-99,179,677.52

Finding the Fourth Proportional to 182,811,551.22, 252,280,419.77 and 99,179,677.52

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Solution

The fourth proportional to 182,811,551.22, 252,280,419.77 and 99,179,677.52 is: 136,868,214.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,811,551.22 : 252,280,419.77 = 99,179,677.52 : x
  2. Step 2: Convert to fraction form
    182,811,551.22/252,280,419.77 = 99,179,677.52/x
  3. Step 3: Cross multiply
    182,811,551.22x = 252,280,419.77 × 99,179,677.52
  4. Step 4: Simplify right side
    182,811,551.22x = 25,021,090,675,641,532
  5. Step 5: Solve for x
    x = 25,021,090,675,641,532/182,811,551.22
  6. Step 6: Final answer
    x = 136,868,214.88

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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.