Home / 6,454,240,978,886.80-9,683,059,538,898-2,319,470,726,346.80

Finding the Fourth Proportional to 6,454,240,978,886.80, 9,683,059,538,898 and 2,319,470,726,346.80

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Solution

The fourth proportional to 6,454,240,978,886.80, 9,683,059,538,898 and 2,319,470,726,346.80 is: 3,479,816,327,809.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,240,978,886.80 : 9,683,059,538,898 = 2,319,470,726,346.80 : x
  2. Step 2: Convert to fraction form
    6,454,240,978,886.80/9,683,059,538,898 = 2,319,470,726,346.80/x
  3. Step 3: Cross multiply
    6,454,240,978,886.80x = 9,683,059,538,898 × 2,319,470,726,346.80
  4. Step 4: Simplify right side
    6,454,240,978,886.80x = 22,459,573,141,947,051,377,950,720
  5. Step 5: Solve for x
    x = 22,459,573,141,947,051,377,950,720/6,454,240,978,886.80
  6. Step 6: Final answer
    x = 3,479,816,327,809.44

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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.