Home / 2,774,333,772.68-4,158,587,562.06-933,447,342.92

Finding the Fourth Proportional to 2,774,333,772.68, 4,158,587,562.06 and 933,447,342.92

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Solution

The fourth proportional to 2,774,333,772.68, 4,158,587,562.06 and 933,447,342.92 is: 1,399,190,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,333,772.68 : 4,158,587,562.06 = 933,447,342.92 : x
  2. Step 2: Convert to fraction form
    2,774,333,772.68/4,158,587,562.06 = 933,447,342.92/x
  3. Step 3: Cross multiply
    2,774,333,772.68x = 4,158,587,562.06 × 933,447,342.92
  4. Step 4: Simplify right side
    2,774,333,772.68x = 3,881,822,510,105,067,520
  5. Step 5: Solve for x
    x = 3,881,822,510,105,067,520/2,774,333,772.68
  6. Step 6: Final answer
    x = 1,399,190,879.03

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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.