Home / 6,752,649,076.35-9,318,710,439.87-3,741,952,068.36

Finding the Fourth Proportional to 6,752,649,076.35, 9,318,710,439.87 and 3,741,952,068.36

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Solution

The fourth proportional to 6,752,649,076.35, 9,318,710,439.87 and 3,741,952,068.36 is: 5,163,924,174.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,649,076.35 : 9,318,710,439.87 = 3,741,952,068.36 : x
  2. Step 2: Convert to fraction form
    6,752,649,076.35/9,318,710,439.87 = 3,741,952,068.36/x
  3. Step 3: Cross multiply
    6,752,649,076.35x = 9,318,710,439.87 × 3,741,952,068.36
  4. Step 4: Simplify right side
    6,752,649,076.35x = 34,870,167,804,919,476,224
  5. Step 5: Solve for x
    x = 34,870,167,804,919,476,224/6,752,649,076.35
  6. Step 6: Final answer
    x = 5,163,924,174.15

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1.5x scale

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.