Home / 2,342,576,439.15-3,232,761,752.01-1,270,879,766.16

Finding the Fourth Proportional to 2,342,576,439.15, 3,232,761,752.01 and 1,270,879,766.16

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Solution

The fourth proportional to 2,342,576,439.15, 3,232,761,752.01 and 1,270,879,766.16 is: 1,753,817,476.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,576,439.15 : 3,232,761,752.01 = 1,270,879,766.16 : x
  2. Step 2: Convert to fraction form
    2,342,576,439.15/3,232,761,752.01 = 1,270,879,766.16/x
  3. Step 3: Cross multiply
    2,342,576,439.15x = 3,232,761,752.01 × 1,270,879,766.16
  4. Step 4: Simplify right side
    2,342,576,439.15x = 4,108,451,499,445,461,504
  5. Step 5: Solve for x
    x = 4,108,451,499,445,461,504/2,342,576,439.15
  6. Step 6: Final answer
    x = 1,753,817,476.68

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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.