Home / 3,874,511,428,410-5,811,746,001,895.60-1,579,766,876,766.40

Finding the Fourth Proportional to 3,874,511,428,410, 5,811,746,001,895.60 and 1,579,766,876,766.40

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Solution

The fourth proportional to 3,874,511,428,410, 5,811,746,001,895.60 and 1,579,766,876,766.40 is: 2,369,641,695,376.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,511,428,410 : 5,811,746,001,895.60 = 1,579,766,876,766.40 : x
  2. Step 2: Convert to fraction form
    3,874,511,428,410/5,811,746,001,895.60 = 1,579,766,876,766.40/x
  3. Step 3: Cross multiply
    3,874,511,428,410x = 5,811,746,001,895.60 × 1,579,766,876,766.40
  4. Step 4: Simplify right side
    3,874,511,428,410x = 9,181,203,829,974,222,545,879,040
  5. Step 5: Solve for x
    x = 9,181,203,829,974,222,545,879,040/3,874,511,428,410
  6. Step 6: Final answer
    x = 2,369,641,695,376.79

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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.