Home / 195,907,965.93-293,904,464.20-59,589,806.49

Finding the Fourth Proportional to 195,907,965.93, 293,904,464.20 and 59,589,806.49

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Solution

The fourth proportional to 195,907,965.93, 293,904,464.20 and 59,589,806.49 is: 89,397,641.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,907,965.93 : 293,904,464.20 = 59,589,806.49 : x
  2. Step 2: Convert to fraction form
    195,907,965.93/293,904,464.20 = 59,589,806.49/x
  3. Step 3: Cross multiply
    195,907,965.93x = 293,904,464.20 × 59,589,806.49
  4. Step 4: Simplify right side
    195,907,965.93x = 17,513,710,148,076,158
  5. Step 5: Solve for x
    x = 17,513,710,148,076,158/195,907,965.93
  6. Step 6: Final answer
    x = 89,397,641.72

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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.