Home / 4,869,250,140,140.60-6,719,696,414,981.20-2,864,827,613,542.20

Finding the Fourth Proportional to 4,869,250,140,140.60, 6,719,696,414,981.20 and 2,864,827,613,542.20

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Solution

The fourth proportional to 4,869,250,140,140.60, 6,719,696,414,981.20 and 2,864,827,613,542.20 is: 3,953,539,311,024.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,250,140,140.60 : 6,719,696,414,981.20 = 2,864,827,613,542.20 : x
  2. Step 2: Convert to fraction form
    4,869,250,140,140.60/6,719,696,414,981.20 = 2,864,827,613,542.20/x
  3. Step 3: Cross multiply
    4,869,250,140,140.60x = 6,719,696,414,981.20 × 2,864,827,613,542.20
  4. Step 4: Simplify right side
    4,869,250,140,140.60x = 19,250,771,844,258,669,843,709,952
  5. Step 5: Solve for x
    x = 19,250,771,844,258,669,843,709,952/4,869,250,140,140.60
  6. Step 6: Final answer
    x = 3,953,539,311,024.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.