Home / 2,864,265,770,817.50-3,952,702,818,562.80-1,629,671,177,004.80

Finding the Fourth Proportional to 2,864,265,770,817.50, 3,952,702,818,562.80 and 1,629,671,177,004.80

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Solution

The fourth proportional to 2,864,265,770,817.50, 3,952,702,818,562.80 and 1,629,671,177,004.80 is: 2,248,955,358,929.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,265,770,817.50 : 3,952,702,818,562.80 = 1,629,671,177,004.80 : x
  2. Step 2: Convert to fraction form
    2,864,265,770,817.50/3,952,702,818,562.80 = 1,629,671,177,004.80/x
  3. Step 3: Cross multiply
    2,864,265,770,817.50x = 3,952,702,818,562.80 × 1,629,671,177,004.80
  4. Step 4: Simplify right side
    2,864,265,770,817.50x = 6,441,605,854,677,428,865,073,152
  5. Step 5: Solve for x
    x = 6,441,605,854,677,428,865,073,152/2,864,265,770,817.50
  6. Step 6: Final answer
    x = 2,248,955,358,929.18

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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.