Home / 3,169,728,101.70-4,754,592,152.55-2,067,732,044.10

Finding the Fourth Proportional to 3,169,728,101.70, 4,754,592,152.55 and 2,067,732,044.10

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Solution

The fourth proportional to 3,169,728,101.70, 4,754,592,152.55 and 2,067,732,044.10 is: 3,101,598,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,728,101.70 : 4,754,592,152.55 = 2,067,732,044.10 : x
  2. Step 2: Convert to fraction form
    3,169,728,101.70/4,754,592,152.55 = 2,067,732,044.10/x
  3. Step 3: Cross multiply
    3,169,728,101.70x = 4,754,592,152.55 × 2,067,732,044.10
  4. Step 4: Simplify right side
    3,169,728,101.70x = 9,831,222,550,454,030,336
  5. Step 5: Solve for x
    x = 9,831,222,550,454,030,336/3,169,728,101.70
  6. Step 6: Final answer
    x = 3,101,598,066.15

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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.