Home / 33,926,378.07-50,881,159.46-9,665,515.15

Finding the Fourth Proportional to 33,926,378.07, 50,881,159.46 and 9,665,515.15

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Solution

The fourth proportional to 33,926,378.07, 50,881,159.46 and 9,665,515.15 is: 14,495,877.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,926,378.07 : 50,881,159.46 = 9,665,515.15 : x
  2. Step 2: Convert to fraction form
    33,926,378.07/50,881,159.46 = 9,665,515.15/x
  3. Step 3: Cross multiply
    33,926,378.07x = 50,881,159.46 × 9,665,515.15
  4. Step 4: Simplify right side
    33,926,378.07x = 491,792,617,507,156.75
  5. Step 5: Solve for x
    x = 491,792,617,507,156.75/33,926,378.07
  6. Step 6: Final answer
    x = 14,495,877.41

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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.