Home / 48,303,998,278,540-72,466,174,818,987-15,665,214,387,810

Finding the Fourth Proportional to 48,303,998,278,540, 72,466,174,818,987 and 15,665,214,387,810

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Solution

The fourth proportional to 48,303,998,278,540, 72,466,174,818,987 and 15,665,214,387,810 is: 23,501,122,160,901.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,303,998,278,540 : 72,466,174,818,987 = 15,665,214,387,810 : x
  2. Step 2: Convert to fraction form
    48,303,998,278,540/72,466,174,818,987 = 15,665,214,387,810/x
  3. Step 3: Cross multiply
    48,303,998,278,540x = 72,466,174,818,987 × 15,665,214,387,810
  4. Step 4: Simplify right side
    48,303,998,278,540x = 1,135,198,164,403,949,928,129,232,896
  5. Step 5: Solve for x
    x = 1,135,198,164,403,949,928,129,232,896/48,303,998,278,540
  6. Step 6: Final answer
    x = 23,501,122,160,901.62

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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.