Home / 1,594,404,015.20-2,391,606,022.80-732,761,007.20

Finding the Fourth Proportional to 1,594,404,015.20, 2,391,606,022.80 and 732,761,007.20

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Solution

The fourth proportional to 1,594,404,015.20, 2,391,606,022.80 and 732,761,007.20 is: 1,099,141,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,404,015.20 : 2,391,606,022.80 = 732,761,007.20 : x
  2. Step 2: Convert to fraction form
    1,594,404,015.20/2,391,606,022.80 = 732,761,007.20/x
  3. Step 3: Cross multiply
    1,594,404,015.20x = 2,391,606,022.80 × 732,761,007.20
  4. Step 4: Simplify right side
    1,594,404,015.20x = 1,752,475,638,092,514,304
  5. Step 5: Solve for x
    x = 1,752,475,638,092,514,304/1,594,404,015.20
  6. Step 6: Final answer
    x = 1,099,141,510.80

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Double scale
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Similar ratio
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1.5x scale

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.