Home / 1,034,772,044.70-1,552,158,067.05-708,254,694.30

Finding the Fourth Proportional to 1,034,772,044.70, 1,552,158,067.05 and 708,254,694.30

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Solution

The fourth proportional to 1,034,772,044.70, 1,552,158,067.05 and 708,254,694.30 is: 1,062,382,041.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,772,044.70 : 1,552,158,067.05 = 708,254,694.30 : x
  2. Step 2: Convert to fraction form
    1,034,772,044.70/1,552,158,067.05 = 708,254,694.30/x
  3. Step 3: Cross multiply
    1,034,772,044.70x = 1,552,158,067.05 × 708,254,694.30
  4. Step 4: Simplify right side
    1,034,772,044.70x = 1,099,323,237,283,776,512
  5. Step 5: Solve for x
    x = 1,099,323,237,283,776,512/1,034,772,044.70
  6. Step 6: Final answer
    x = 1,062,382,041.45

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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.