Home / 3,740,321,968.30-5,610,482,952.45-1,560,852,246.70

Finding the Fourth Proportional to 3,740,321,968.30, 5,610,482,952.45 and 1,560,852,246.70

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Solution

The fourth proportional to 3,740,321,968.30, 5,610,482,952.45 and 1,560,852,246.70 is: 2,341,278,370.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,321,968.30 : 5,610,482,952.45 = 1,560,852,246.70 : x
  2. Step 2: Convert to fraction form
    3,740,321,968.30/5,610,482,952.45 = 1,560,852,246.70/x
  3. Step 3: Cross multiply
    3,740,321,968.30x = 5,610,482,952.45 × 1,560,852,246.70
  4. Step 4: Simplify right side
    3,740,321,968.30x = 8,757,134,921,403,631,616
  5. Step 5: Solve for x
    x = 8,757,134,921,403,631,616/3,740,321,968.30
  6. Step 6: Final answer
    x = 2,341,278,370.05

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1.5x scale

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.