Home / 1,882,785,918.83-2,598,166,545.66-1,024,464,041.44

Finding the Fourth Proportional to 1,882,785,918.83, 2,598,166,545.66 and 1,024,464,041.44

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Solution

The fourth proportional to 1,882,785,918.83, 2,598,166,545.66 and 1,024,464,041.44 is: 1,413,717,923.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,785,918.83 : 2,598,166,545.66 = 1,024,464,041.44 : x
  2. Step 2: Convert to fraction form
    1,882,785,918.83/2,598,166,545.66 = 1,024,464,041.44/x
  3. Step 3: Cross multiply
    1,882,785,918.83x = 2,598,166,545.66 × 1,024,464,041.44
  4. Step 4: Simplify right side
    1,882,785,918.83x = 2,661,728,199,694,552,064
  5. Step 5: Solve for x
    x = 2,661,728,199,694,552,064/1,882,785,918.83
  6. Step 6: Final answer
    x = 1,413,717,923.57

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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.