Home / 4,052,941,555.25-5,590,176,047.88-3,719,490,868.10

Finding the Fourth Proportional to 4,052,941,555.25, 5,590,176,047.88 and 3,719,490,868.10

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Solution

The fourth proportional to 4,052,941,555.25, 5,590,176,047.88 and 3,719,490,868.10 is: 5,130,251,319.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,941,555.25 : 5,590,176,047.88 = 3,719,490,868.10 : x
  2. Step 2: Convert to fraction form
    4,052,941,555.25/5,590,176,047.88 = 3,719,490,868.10/x
  3. Step 3: Cross multiply
    4,052,941,555.25x = 5,590,176,047.88 × 3,719,490,868.10
  4. Step 4: Simplify right side
    4,052,941,555.25x = 20,792,608,761,161,220,096
  5. Step 5: Solve for x
    x = 20,792,608,761,161,220,096/4,052,941,555.25
  6. Step 6: Final answer
    x = 5,130,251,319.37

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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.