Home / 27,168,502,311.89-40,771,368,753.34-9,482,180,016.76

Finding the Fourth Proportional to 27,168,502,311.89, 40,771,368,753.34 and 9,482,180,016.76

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Solution

The fourth proportional to 27,168,502,311.89, 40,771,368,753.34 and 9,482,180,016.76 is: 14,229,767,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,168,502,311.89 : 40,771,368,753.34 = 9,482,180,016.76 : x
  2. Step 2: Convert to fraction form
    27,168,502,311.89/40,771,368,753.34 = 9,482,180,016.76/x
  3. Step 3: Cross multiply
    27,168,502,311.89x = 40,771,368,753.34 × 9,482,180,016.76
  4. Step 4: Simplify right side
    27,168,502,311.89x = 386,601,458,048,873,594,880
  5. Step 5: Solve for x
    x = 386,601,458,048,873,594,880/27,168,502,311.89
  6. Step 6: Final answer
    x = 14,229,767,015.15

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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.