Home / 195,907,963.39-293,904,460.40-59,589,803.95

Finding the Fourth Proportional to 195,907,963.39, 293,904,460.40 and 59,589,803.95

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Solution

The fourth proportional to 195,907,963.39, 293,904,460.40 and 59,589,803.95 is: 89,397,637.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,907,963.39 : 293,904,460.40 = 59,589,803.95 : x
  2. Step 2: Convert to fraction form
    195,907,963.39/293,904,460.40 = 59,589,803.95/x
  3. Step 3: Cross multiply
    195,907,963.39x = 293,904,460.40 × 59,589,803.95
  4. Step 4: Simplify right side
    195,907,963.39x = 17,513,709,175,887,040
  5. Step 5: Solve for x
    x = 17,513,709,175,887,040/195,907,963.39
  6. Step 6: Final answer
    x = 89,397,637.91

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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.