Home / 2,758,613,787,635.20-4,137,920,681,452.80-1,630,169,824,652.80

Finding the Fourth Proportional to 2,758,613,787,635.20, 4,137,920,681,452.80 and 1,630,169,824,652.80

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Solution

The fourth proportional to 2,758,613,787,635.20, 4,137,920,681,452.80 and 1,630,169,824,652.80 is: 2,445,254,736,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,758,613,787,635.20 : 4,137,920,681,452.80 = 1,630,169,824,652.80 : x
  2. Step 2: Convert to fraction form
    2,758,613,787,635.20/4,137,920,681,452.80 = 1,630,169,824,652.80/x
  3. Step 3: Cross multiply
    2,758,613,787,635.20x = 4,137,920,681,452.80 × 1,630,169,824,652.80
  4. Step 4: Simplify right side
    2,758,613,787,635.20x = 6,745,513,431,711,105,937,309,696
  5. Step 5: Solve for x
    x = 6,745,513,431,711,105,937,309,696/2,758,613,787,635.20
  6. Step 6: Final answer
    x = 2,445,254,736,979.20

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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.