Home / 27,299,808,801.60-40,949,713,202.40-24,143,474,414.40

Finding the Fourth Proportional to 27,299,808,801.60, 40,949,713,202.40 and 24,143,474,414.40

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Solution

The fourth proportional to 27,299,808,801.60, 40,949,713,202.40 and 24,143,474,414.40 is: 36,215,211,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,299,808,801.60 : 40,949,713,202.40 = 24,143,474,414.40 : x
  2. Step 2: Convert to fraction form
    27,299,808,801.60/40,949,713,202.40 = 24,143,474,414.40/x
  3. Step 3: Cross multiply
    27,299,808,801.60x = 40,949,713,202.40 × 24,143,474,414.40
  4. Step 4: Simplify right side
    27,299,808,801.60x = 988,668,352,979,162,365,952
  5. Step 5: Solve for x
    x = 988,668,352,979,162,365,952/27,299,808,801.60
  6. Step 6: Final answer
    x = 36,215,211,621.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.