Home / 51,753,113,246.80-77,644,002,593.40-34,338,854,558.80

Finding the Fourth Proportional to 51,753,113,246.80, 77,644,002,593.40 and 34,338,854,558.80

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Solution

The fourth proportional to 51,753,113,246.80, 77,644,002,593.40 and 34,338,854,558.80 is: 51,517,791,783.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,753,113,246.80 : 77,644,002,593.40 = 34,338,854,558.80 : x
  2. Step 2: Convert to fraction form
    51,753,113,246.80/77,644,002,593.40 = 34,338,854,558.80/x
  3. Step 3: Cross multiply
    51,753,113,246.80x = 77,644,002,593.40 × 34,338,854,558.80
  4. Step 4: Simplify right side
    51,753,113,246.80x = 2,666,206,112,417,852,162,048
  5. Step 5: Solve for x
    x = 2,666,206,112,417,852,162,048/51,753,113,246.80
  6. Step 6: Final answer
    x = 51,517,791,783.91

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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.