Home / 136,284,988.31-204,452,873.60-44,160,511.08

Finding the Fourth Proportional to 136,284,988.31, 204,452,873.60 and 44,160,511.08

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Solution

The fourth proportional to 136,284,988.31, 204,452,873.60 and 44,160,511.08 is: 66,248,994.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,284,988.31 : 204,452,873.60 = 44,160,511.08 : x
  2. Step 2: Convert to fraction form
    136,284,988.31/204,452,873.60 = 44,160,511.08/x
  3. Step 3: Cross multiply
    136,284,988.31x = 204,452,873.60 × 44,160,511.08
  4. Step 4: Simplify right side
    136,284,988.31x = 9,028,743,389,950,638
  5. Step 5: Solve for x
    x = 9,028,743,389,950,638/136,284,988.31
  6. Step 6: Final answer
    x = 66,248,994.13

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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.