Home / 3,082,962,878.65-4,253,759,580.50-1,744,852,967.92

Finding the Fourth Proportional to 3,082,962,878.65, 4,253,759,580.50 and 1,744,852,967.92

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Solution

The fourth proportional to 3,082,962,878.65, 4,253,759,580.50 and 1,744,852,967.92 is: 2,407,484,397.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,962,878.65 : 4,253,759,580.50 = 1,744,852,967.92 : x
  2. Step 2: Convert to fraction form
    3,082,962,878.65/4,253,759,580.50 = 1,744,852,967.92/x
  3. Step 3: Cross multiply
    3,082,962,878.65x = 4,253,759,580.50 × 1,744,852,967.92
  4. Step 4: Simplify right side
    3,082,962,878.65x = 7,422,185,028,844,834,816
  5. Step 5: Solve for x
    x = 7,422,185,028,844,834,816/3,082,962,878.65
  6. Step 6: Final answer
    x = 2,407,484,397.64

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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.