Home / 1,546,896,845.80-2,316,944,046.30-1,342,823,501.80

Finding the Fourth Proportional to 1,546,896,845.80, 2,316,944,046.30 and 1,342,823,501.80

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Solution

The fourth proportional to 1,546,896,845.80, 2,316,944,046.30 and 1,342,823,501.80 is: 2,011,282,734.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,896,845.80 : 2,316,944,046.30 = 1,342,823,501.80 : x
  2. Step 2: Convert to fraction form
    1,546,896,845.80/2,316,944,046.30 = 1,342,823,501.80/x
  3. Step 3: Cross multiply
    1,546,896,845.80x = 2,316,944,046.30 × 1,342,823,501.80
  4. Step 4: Simplify right side
    1,546,896,845.80x = 3,111,246,917,727,227,392
  5. Step 5: Solve for x
    x = 3,111,246,917,727,227,392/1,546,896,845.80
  6. Step 6: Final answer
    x = 2,011,282,734.32

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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.