Home / 3,082,980,957.74-4,253,784,506.08-1,744,871,019.30

Finding the Fourth Proportional to 3,082,980,957.74, 4,253,784,506.08 and 1,744,871,019.30

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Solution

The fourth proportional to 3,082,980,957.74, 4,253,784,506.08 and 1,744,871,019.30 is: 2,407,509,293.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,980,957.74 : 4,253,784,506.08 = 1,744,871,019.30 : x
  2. Step 2: Convert to fraction form
    3,082,980,957.74/4,253,784,506.08 = 1,744,871,019.30/x
  3. Step 3: Cross multiply
    3,082,980,957.74x = 4,253,784,506.08 × 1,744,871,019.30
  4. Step 4: Simplify right side
    3,082,980,957.74x = 7,422,305,307,006,356,480
  5. Step 5: Solve for x
    x = 7,422,305,307,006,356,480/3,082,980,957.74
  6. Step 6: Final answer
    x = 2,407,509,293.36

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Double scale
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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.