Home / 4,199,661,445,210-5,796,465,138,179.20-2,553,185,505,261

Finding the Fourth Proportional to 4,199,661,445,210, 5,796,465,138,179.20 and 2,553,185,505,261

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Solution

The fourth proportional to 4,199,661,445,210, 5,796,465,138,179.20 and 2,553,185,505,261 is: 3,523,962,815,962.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,661,445,210 : 5,796,465,138,179.20 = 2,553,185,505,261 : x
  2. Step 2: Convert to fraction form
    4,199,661,445,210/5,796,465,138,179.20 = 2,553,185,505,261/x
  3. Step 3: Cross multiply
    4,199,661,445,210x = 5,796,465,138,179.20 × 2,553,185,505,261
  4. Step 4: Simplify right side
    4,199,661,445,210x = 14,799,450,772,549,834,066,886,656
  5. Step 5: Solve for x
    x = 14,799,450,772,549,834,066,886,656/4,199,661,445,210
  6. Step 6: Final answer
    x = 3,523,962,815,962.13

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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.