Home / 2,464,827,468.66-3,401,826,979.95-1,560,667,441.95

Finding the Fourth Proportional to 2,464,827,468.66, 3,401,826,979.95 and 1,560,667,441.95

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Solution

The fourth proportional to 2,464,827,468.66, 3,401,826,979.95 and 1,560,667,441.95 is: 2,153,952,225.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,827,468.66 : 3,401,826,979.95 = 1,560,667,441.95 : x
  2. Step 2: Convert to fraction form
    2,464,827,468.66/3,401,826,979.95 = 1,560,667,441.95/x
  3. Step 3: Cross multiply
    2,464,827,468.66x = 3,401,826,979.95 × 1,560,667,441.95
  4. Step 4: Simplify right side
    2,464,827,468.66x = 5,309,120,610,755,060,736
  5. Step 5: Solve for x
    x = 5,309,120,610,755,060,736/2,464,827,468.66
  6. Step 6: Final answer
    x = 2,153,952,225.16

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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.