Home / 2,239,837,179,877.30-3,090,942,412,959.80-1,251,060,724,282.40

Finding the Fourth Proportional to 2,239,837,179,877.30, 3,090,942,412,959.80 and 1,251,060,724,282.40

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Solution

The fourth proportional to 2,239,837,179,877.30, 3,090,942,412,959.80 and 1,251,060,724,282.40 is: 1,726,445,425,861.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,837,179,877.30 : 3,090,942,412,959.80 = 1,251,060,724,282.40 : x
  2. Step 2: Convert to fraction form
    2,239,837,179,877.30/3,090,942,412,959.80 = 1,251,060,724,282.40/x
  3. Step 3: Cross multiply
    2,239,837,179,877.30x = 3,090,942,412,959.80 × 1,251,060,724,282.40
  4. Step 4: Simplify right side
    2,239,837,179,877.30x = 3,866,956,653,872,676,083,859,456
  5. Step 5: Solve for x
    x = 3,866,956,653,872,676,083,859,456/2,239,837,179,877.30
  6. Step 6: Final answer
    x = 1,726,445,425,861.05

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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.