Home / 3,239,249,644,540.20-4,858,357,246,091.60-943,977,207,046.40

Finding the Fourth Proportional to 3,239,249,644,540.20, 4,858,357,246,091.60 and 943,977,207,046.40

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Solution

The fourth proportional to 3,239,249,644,540.20, 4,858,357,246,091.60 and 943,977,207,046.40 is: 1,415,815,082,894.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,249,644,540.20 : 4,858,357,246,091.60 = 943,977,207,046.40 : x
  2. Step 2: Convert to fraction form
    3,239,249,644,540.20/4,858,357,246,091.60 = 943,977,207,046.40/x
  3. Step 3: Cross multiply
    3,239,249,644,540.20x = 4,858,357,246,091.60 × 943,977,207,046.40
  4. Step 4: Simplify right side
    3,239,249,644,540.20x = 4,586,178,503,999,187,570,393,088
  5. Step 5: Solve for x
    x = 4,586,178,503,999,187,570,393,088/3,239,249,644,540.20
  6. Step 6: Final answer
    x = 1,415,815,082,894.04

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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.