Home / 38,342,484,064.80-57,513,726,097.20-22,628,836,576.80

Finding the Fourth Proportional to 38,342,484,064.80, 57,513,726,097.20 and 22,628,836,576.80

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Solution

The fourth proportional to 38,342,484,064.80, 57,513,726,097.20 and 22,628,836,576.80 is: 33,943,254,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,342,484,064.80 : 57,513,726,097.20 = 22,628,836,576.80 : x
  2. Step 2: Convert to fraction form
    38,342,484,064.80/57,513,726,097.20 = 22,628,836,576.80/x
  3. Step 3: Cross multiply
    38,342,484,064.80x = 57,513,726,097.20 × 22,628,836,576.80
  4. Step 4: Simplify right side
    38,342,484,064.80x = 1,301,468,708,776,376,008,704
  5. Step 5: Solve for x
    x = 1,301,468,708,776,376,008,704/38,342,484,064.80
  6. Step 6: Final answer
    x = 33,943,254,865.20

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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.