Home / 1,382,433,986.44-2,073,652,975.43-564,546,287.44

Finding the Fourth Proportional to 1,382,433,986.44, 2,073,652,975.43 and 564,546,287.44

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Solution

The fourth proportional to 1,382,433,986.44, 2,073,652,975.43 and 564,546,287.44 is: 846,820,246.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,382,433,986.44 : 2,073,652,975.43 = 564,546,287.44 : x
  2. Step 2: Convert to fraction form
    1,382,433,986.44/2,073,652,975.43 = 564,546,287.44/x
  3. Step 3: Cross multiply
    1,382,433,986.44x = 2,073,652,975.43 × 564,546,287.44
  4. Step 4: Simplify right side
    1,382,433,986.44x = 1,170,673,088,717,916,160
  5. Step 5: Solve for x
    x = 1,170,673,088,717,916,160/1,382,433,986.44
  6. Step 6: Final answer
    x = 846,820,246.18

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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.