Home / 34,989,195,700.11-48,285,058,867.57-19,750,495,065.52

Finding the Fourth Proportional to 34,989,195,700.11, 48,285,058,867.57 and 19,750,495,065.52

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Solution

The fourth proportional to 34,989,195,700.11, 48,285,058,867.57 and 19,750,495,065.52 is: 27,255,665,579.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989,195,700.11 : 48,285,058,867.57 = 19,750,495,065.52 : x
  2. Step 2: Convert to fraction form
    34,989,195,700.11/48,285,058,867.57 = 19,750,495,065.52/x
  3. Step 3: Cross multiply
    34,989,195,700.11x = 48,285,058,867.57 × 19,750,495,065.52
  4. Step 4: Simplify right side
    34,989,195,700.11x = 953,653,816,902,042,517,504
  5. Step 5: Solve for x
    x = 953,653,816,902,042,517,504/34,989,195,700.11
  6. Step 6: Final answer
    x = 27,255,665,579.62

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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.