Home / 31,922,426.49-47,708,724.59-23,304,674.66

Finding the Fourth Proportional to 31,922,426.49, 47,708,724.59 and 23,304,674.66

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Solution

The fourth proportional to 31,922,426.49, 47,708,724.59 and 23,304,674.66 is: 34,829,316.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,922,426.49 : 47,708,724.59 = 23,304,674.66 : x
  2. Step 2: Convert to fraction form
    31,922,426.49/47,708,724.59 = 23,304,674.66/x
  3. Step 3: Cross multiply
    31,922,426.49x = 47,708,724.59 × 23,304,674.66
  4. Step 4: Simplify right side
    31,922,426.49x = 1,111,836,304,658,425
  5. Step 5: Solve for x
    x = 1,111,836,304,658,425/31,922,426.49
  6. Step 6: Final answer
    x = 34,829,316.78

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.