Home / 94,722,007.55-130,716,369.27-51,261,943.55

Finding the Fourth Proportional to 94,722,007.55, 130,716,369.27 and 51,261,943.55

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Solution

The fourth proportional to 94,722,007.55, 130,716,369.27 and 51,261,943.55 is: 70,741,481.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,722,007.55 : 130,716,369.27 = 51,261,943.55 : x
  2. Step 2: Convert to fraction form
    94,722,007.55/130,716,369.27 = 51,261,943.55/x
  3. Step 3: Cross multiply
    94,722,007.55x = 130,716,369.27 × 51,261,943.55
  4. Step 4: Simplify right side
    94,722,007.55x = 6,700,775,141,926,113
  5. Step 5: Solve for x
    x = 6,700,775,141,926,113/94,722,007.55
  6. Step 6: Final answer
    x = 70,741,481.47

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Why These Related Problems?

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