Home / 1,335,892,392.16-1,843,469,043.04-741,170,547.12

Finding the Fourth Proportional to 1,335,892,392.16, 1,843,469,043.04 and 741,170,547.12

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Solution

The fourth proportional to 1,335,892,392.16, 1,843,469,043.04 and 741,170,547.12 is: 1,022,780,702.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,892,392.16 : 1,843,469,043.04 = 741,170,547.12 : x
  2. Step 2: Convert to fraction form
    1,335,892,392.16/1,843,469,043.04 = 741,170,547.12/x
  3. Step 3: Cross multiply
    1,335,892,392.16x = 1,843,469,043.04 × 741,170,547.12
  4. Step 4: Simplify right side
    1,335,892,392.16x = 1,366,324,959,228,739,584
  5. Step 5: Solve for x
    x = 1,366,324,959,228,739,584/1,335,892,392.16
  6. Step 6: Final answer
    x = 1,022,780,702.43

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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.