Home / 83,019,061.19-114,532,943.06-52,067,937.35

Finding the Fourth Proportional to 83,019,061.19, 114,532,943.06 and 52,067,937.35

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Solution

The fourth proportional to 83,019,061.19, 114,532,943.06 and 52,067,937.35 is: 71,832,829.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,019,061.19 : 114,532,943.06 = 52,067,937.35 : x
  2. Step 2: Convert to fraction form
    83,019,061.19/114,532,943.06 = 52,067,937.35/x
  3. Step 3: Cross multiply
    83,019,061.19x = 114,532,943.06 × 52,067,937.35
  4. Step 4: Simplify right side
    83,019,061.19x = 5,963,494,102,926,193
  5. Step 5: Solve for x
    x = 5,963,494,102,926,193/83,019,061.19
  6. Step 6: Final answer
    x = 71,832,829.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.