Home / 1,546,896,844.80-2,316,944,044.80-1,342,823,500.80

Finding the Fourth Proportional to 1,546,896,844.80, 2,316,944,044.80 and 1,342,823,500.80

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Solution

The fourth proportional to 1,546,896,844.80, 2,316,944,044.80 and 1,342,823,500.80 is: 2,011,282,732.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,896,844.80 : 2,316,944,044.80 = 1,342,823,500.80 : x
  2. Step 2: Convert to fraction form
    1,546,896,844.80/2,316,944,044.80 = 1,342,823,500.80/x
  3. Step 3: Cross multiply
    1,546,896,844.80x = 2,316,944,044.80 × 1,342,823,500.80
  4. Step 4: Simplify right side
    1,546,896,844.80x = 3,111,246,913,396,048,384
  5. Step 5: Solve for x
    x = 3,111,246,913,396,048,384/1,546,896,844.80
  6. Step 6: Final answer
    x = 2,011,282,732.82

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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.