Home / 3,307,955,185.92-4,565,008,767.36-1,822,896,453.76

Finding the Fourth Proportional to 3,307,955,185.92, 4,565,008,767.36 and 1,822,896,453.76

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Solution

The fourth proportional to 3,307,955,185.92, 4,565,008,767.36 and 1,822,896,453.76 is: 2,515,613,974.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,955,185.92 : 4,565,008,767.36 = 1,822,896,453.76 : x
  2. Step 2: Convert to fraction form
    3,307,955,185.92/4,565,008,767.36 = 1,822,896,453.76/x
  3. Step 3: Cross multiply
    3,307,955,185.92x = 4,565,008,767.36 × 1,822,896,453.76
  4. Step 4: Simplify right side
    3,307,955,185.92x = 8,321,538,293,403,851,776
  5. Step 5: Solve for x
    x = 8,321,538,293,403,851,776/3,307,955,185.92
  6. Step 6: Final answer
    x = 2,515,613,974.71

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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.