Home / 9,015,088,843.78-13,522,633,686.13-6,176,083,607.28

Finding the Fourth Proportional to 9,015,088,843.78, 13,522,633,686.13 and 6,176,083,607.28

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Solution

The fourth proportional to 9,015,088,843.78, 13,522,633,686.13 and 6,176,083,607.28 is: 9,264,125,698.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,015,088,843.78 : 13,522,633,686.13 = 6,176,083,607.28 : x
  2. Step 2: Convert to fraction form
    9,015,088,843.78/13,522,633,686.13 = 6,176,083,607.28/x
  3. Step 3: Cross multiply
    9,015,088,843.78x = 13,522,633,686.13 × 6,176,083,607.28
  4. Step 4: Simplify right side
    9,015,088,843.78x = 83,516,916,236,160,991,232
  5. Step 5: Solve for x
    x = 83,516,916,236,160,991,232/9,015,088,843.78
  6. Step 6: Final answer
    x = 9,264,125,698.97

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.