Home / 6,744,446,138.18-9,306,966,939.65-3,692,031,924.62

Finding the Fourth Proportional to 6,744,446,138.18, 9,306,966,939.65 and 3,692,031,924.62

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Solution

The fourth proportional to 6,744,446,138.18, 9,306,966,939.65 and 3,692,031,924.62 is: 5,094,802,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,446,138.18 : 9,306,966,939.65 = 3,692,031,924.62 : x
  2. Step 2: Convert to fraction form
    6,744,446,138.18/9,306,966,939.65 = 3,692,031,924.62/x
  3. Step 3: Cross multiply
    6,744,446,138.18x = 9,306,966,939.65 × 3,692,031,924.62
  4. Step 4: Simplify right side
    6,744,446,138.18x = 34,361,619,062,571,597,824
  5. Step 5: Solve for x
    x = 34,361,619,062,571,597,824/6,744,446,138.18
  6. Step 6: Final answer
    x = 5,094,802,205.93

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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.