Home / 27,248,838,244.40-40,873,257,366.60-7,351,687,204.40

Finding the Fourth Proportional to 27,248,838,244.40, 40,873,257,366.60 and 7,351,687,204.40

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Solution

The fourth proportional to 27,248,838,244.40, 40,873,257,366.60 and 7,351,687,204.40 is: 11,027,530,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,248,838,244.40 : 40,873,257,366.60 = 7,351,687,204.40 : x
  2. Step 2: Convert to fraction form
    27,248,838,244.40/40,873,257,366.60 = 7,351,687,204.40/x
  3. Step 3: Cross multiply
    27,248,838,244.40x = 40,873,257,366.60 × 7,351,687,204.40
  4. Step 4: Simplify right side
    27,248,838,244.40x = 300,487,403,184,181,215,232
  5. Step 5: Solve for x
    x = 300,487,403,184,181,215,232/27,248,838,244.40
  6. Step 6: Final answer
    x = 11,027,530,806.60

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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.