Home / 2,393,006,105.68-3,302,899,424.17-1,403,250,387.28

Finding the Fourth Proportional to 2,393,006,105.68, 3,302,899,424.17 and 1,403,250,387.28

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Solution

The fourth proportional to 2,393,006,105.68, 3,302,899,424.17 and 1,403,250,387.28 is: 1,936,808,637.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,006,105.68 : 3,302,899,424.17 = 1,403,250,387.28 : x
  2. Step 2: Convert to fraction form
    2,393,006,105.68/3,302,899,424.17 = 1,403,250,387.28/x
  3. Step 3: Cross multiply
    2,393,006,105.68x = 3,302,899,424.17 × 1,403,250,387.28
  4. Step 4: Simplify right side
    2,393,006,105.68x = 4,634,794,896,101,676,032
  5. Step 5: Solve for x
    x = 4,634,794,896,101,676,032/2,393,006,105.68
  6. Step 6: Final answer
    x = 1,936,808,637.93

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Double scale
Find fourth proportional to 2,393,006,106.68, 3,302,899,425.55 and 1,403,250,388.28
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.