Home / 6,653,364,309.76-9,181,715,306.88-3,683,190,161.92

Finding the Fourth Proportional to 6,653,364,309.76, 9,181,715,306.88 and 3,683,190,161.92

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Solution

The fourth proportional to 6,653,364,309.76, 9,181,715,306.88 and 3,683,190,161.92 is: 5,082,842,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,364,309.76 : 9,181,715,306.88 = 3,683,190,161.92 : x
  2. Step 2: Convert to fraction form
    6,653,364,309.76/9,181,715,306.88 = 3,683,190,161.92/x
  3. Step 3: Cross multiply
    6,653,364,309.76x = 9,181,715,306.88 × 3,683,190,161.92
  4. Step 4: Simplify right side
    6,653,364,309.76x = 33,818,003,487,850,688,512
  5. Step 5: Solve for x
    x = 33,818,003,487,850,688,512/6,653,364,309.76
  6. Step 6: Final answer
    x = 5,082,842,591.11

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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.