Home / 2,719,806,597.60-4,070,304,046.80-1,630,071,736.80

Finding the Fourth Proportional to 2,719,806,597.60, 4,070,304,046.80 and 1,630,071,736.80

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Solution

The fourth proportional to 2,719,806,597.60, 4,070,304,046.80 and 1,630,071,736.80 is: 2,439,470,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,806,597.60 : 4,070,304,046.80 = 1,630,071,736.80 : x
  2. Step 2: Convert to fraction form
    2,719,806,597.60/4,070,304,046.80 = 1,630,071,736.80/x
  3. Step 3: Cross multiply
    2,719,806,597.60x = 4,070,304,046.80 × 1,630,071,736.80
  4. Step 4: Simplify right side
    2,719,806,597.60x = 6,634,887,586,871,344,128
  5. Step 5: Solve for x
    x = 6,634,887,586,871,344,128/2,719,806,597.60
  6. Step 6: Final answer
    x = 2,439,470,362.61

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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.