Home / 2,719,806,630.60-4,070,304,096.30-1,630,071,769.80

Finding the Fourth Proportional to 2,719,806,630.60, 4,070,304,096.30 and 1,630,071,769.80

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Solution

The fourth proportional to 2,719,806,630.60, 4,070,304,096.30 and 1,630,071,769.80 is: 2,439,470,412.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,806,630.60 : 4,070,304,096.30 = 1,630,071,769.80 : x
  2. Step 2: Convert to fraction form
    2,719,806,630.60/4,070,304,096.30 = 1,630,071,769.80/x
  3. Step 3: Cross multiply
    2,719,806,630.60x = 4,070,304,096.30 × 1,630,071,769.80
  4. Step 4: Simplify right side
    2,719,806,630.60x = 6,634,887,801,879,930,880
  5. Step 5: Solve for x
    x = 6,634,887,801,879,930,880/2,719,806,630.60
  6. Step 6: Final answer
    x = 2,439,470,412.06

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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.