Home / 2,427,298,110.49-3,349,677,215.16-1,313,476,156.57

Finding the Fourth Proportional to 2,427,298,110.49, 3,349,677,215.16 and 1,313,476,156.57

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Solution

The fourth proportional to 2,427,298,110.49, 3,349,677,215.16 and 1,313,476,156.57 is: 1,812,600,246.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,298,110.49 : 3,349,677,215.16 = 1,313,476,156.57 : x
  2. Step 2: Convert to fraction form
    2,427,298,110.49/3,349,677,215.16 = 1,313,476,156.57/x
  3. Step 3: Cross multiply
    2,427,298,110.49x = 3,349,677,215.16 × 1,313,476,156.57
  4. Step 4: Simplify right side
    2,427,298,110.49x = 4,399,721,154,318,457,344
  5. Step 5: Solve for x
    x = 4,399,721,154,318,457,344/2,427,298,110.49
  6. Step 6: Final answer
    x = 1,812,600,246.88

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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.