Home / 2,458,087,000.76-3,392,469,931.84-1,612,025,842.88

Finding the Fourth Proportional to 2,458,087,000.76, 3,392,469,931.84 and 1,612,025,842.88

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Solution

The fourth proportional to 2,458,087,000.76, 3,392,469,931.84 and 1,612,025,842.88 is: 2,224,798,878.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,087,000.76 : 3,392,469,931.84 = 1,612,025,842.88 : x
  2. Step 2: Convert to fraction form
    2,458,087,000.76/3,392,469,931.84 = 1,612,025,842.88/x
  3. Step 3: Cross multiply
    2,458,087,000.76x = 3,392,469,931.84 × 1,612,025,842.88
  4. Step 4: Simplify right side
    2,458,087,000.76x = 5,468,749,201,319,433,216
  5. Step 5: Solve for x
    x = 5,468,749,201,319,433,216/2,458,087,000.76
  6. Step 6: Final answer
    x = 2,224,798,878.00

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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.