Home / 13,910,273,411,657-20,874,941,143,680-4,854,876,396,079.20

Finding the Fourth Proportional to 13,910,273,411,657, 20,874,941,143,680 and 4,854,876,396,079.20

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Solution

The fourth proportional to 13,910,273,411,657, 20,874,941,143,680 and 4,854,876,396,079.20 is: 7,285,641,053,113.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,910,273,411,657 : 20,874,941,143,680 = 4,854,876,396,079.20 : x
  2. Step 2: Convert to fraction form
    13,910,273,411,657/20,874,941,143,680 = 4,854,876,396,079.20/x
  3. Step 3: Cross multiply
    13,910,273,411,657x = 20,874,941,143,680 × 4,854,876,396,079.20
  4. Step 4: Simplify right side
    13,910,273,411,657x = 101,345,259,027,994,580,111,851,520
  5. Step 5: Solve for x
    x = 101,345,259,027,994,580,111,851,520/13,910,273,411,657
  6. Step 6: Final answer
    x = 7,285,641,053,113.01

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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.