Home / 1,548,862,598.61-2,137,418,552.57-844,012,400.31

Finding the Fourth Proportional to 1,548,862,598.61, 2,137,418,552.57 and 844,012,400.31

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Solution

The fourth proportional to 1,548,862,598.61, 2,137,418,552.57 and 844,012,400.31 is: 1,164,730,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,862,598.61 : 2,137,418,552.57 = 844,012,400.31 : x
  2. Step 2: Convert to fraction form
    1,548,862,598.61/2,137,418,552.57 = 844,012,400.31/x
  3. Step 3: Cross multiply
    1,548,862,598.61x = 2,137,418,552.57 × 844,012,400.31
  4. Step 4: Simplify right side
    1,548,862,598.61x = 1,804,007,763,017,511,424
  5. Step 5: Solve for x
    x = 1,804,007,763,017,511,424/1,548,862,598.61
  6. Step 6: Final answer
    x = 1,164,730,664.06

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1.5x scale

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.