Home / 10,484,398,545.73-14,468,374,152.86-5,726,672,993.23

Finding the Fourth Proportional to 10,484,398,545.73, 14,468,374,152.86 and 5,726,672,993.23

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Solution

The fourth proportional to 10,484,398,545.73, 14,468,374,152.86 and 5,726,672,993.23 is: 7,902,756,381.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,398,545.73 : 14,468,374,152.86 = 5,726,672,993.23 : x
  2. Step 2: Convert to fraction form
    10,484,398,545.73/14,468,374,152.86 = 5,726,672,993.23/x
  3. Step 3: Cross multiply
    10,484,398,545.73x = 14,468,374,152.86 × 5,726,672,993.23
  4. Step 4: Simplify right side
    10,484,398,545.73x = 82,855,647,517,130,342,400
  5. Step 5: Solve for x
    x = 82,855,647,517,130,342,400/10,484,398,545.73
  6. Step 6: Final answer
    x = 7,902,756,381.85

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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.