Home / 2,239,837,179,877.20-3,090,942,412,959.60-1,251,060,724,282.20

Finding the Fourth Proportional to 2,239,837,179,877.20, 3,090,942,412,959.60 and 1,251,060,724,282.20

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Solution

The fourth proportional to 2,239,837,179,877.20, 3,090,942,412,959.60 and 1,251,060,724,282.20 is: 1,726,445,425,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,837,179,877.20 : 3,090,942,412,959.60 = 1,251,060,724,282.20 : x
  2. Step 2: Convert to fraction form
    2,239,837,179,877.20/3,090,942,412,959.60 = 1,251,060,724,282.20/x
  3. Step 3: Cross multiply
    2,239,837,179,877.20x = 3,090,942,412,959.60 × 1,251,060,724,282.20
  4. Step 4: Simplify right side
    2,239,837,179,877.20x = 3,866,956,653,871,807,963,594,752
  5. Step 5: Solve for x
    x = 3,866,956,653,871,807,963,594,752/2,239,837,179,877.20
  6. Step 6: Final answer
    x = 1,726,445,425,860.74

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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.