Home / 2,471,832,059.28-3,707,173,316.16-919,854,278.16

Finding the Fourth Proportional to 2,471,832,059.28, 3,707,173,316.16 and 919,854,278.16

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Solution

The fourth proportional to 2,471,832,059.28, 3,707,173,316.16 and 919,854,278.16 is: 1,379,567,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,832,059.28 : 3,707,173,316.16 = 919,854,278.16 : x
  2. Step 2: Convert to fraction form
    2,471,832,059.28/3,707,173,316.16 = 919,854,278.16/x
  3. Step 3: Cross multiply
    2,471,832,059.28x = 3,707,173,316.16 × 919,854,278.16
  4. Step 4: Simplify right side
    2,471,832,059.28x = 3,410,059,234,750,369,792
  5. Step 5: Solve for x
    x = 3,410,059,234,750,369,792/2,471,832,059.28
  6. Step 6: Final answer
    x = 1,379,567,524.40

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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.