Home / 31,554,731.55-47,332,097.33-31,554,731.55

Finding the Fourth Proportional to 31,554,731.55, 47,332,097.33 and 31,554,731.55

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Solution

The fourth proportional to 31,554,731.55, 47,332,097.33 and 31,554,731.55 is: 47,332,097.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,554,731.55 : 47,332,097.33 = 31,554,731.55 : x
  2. Step 2: Convert to fraction form
    31,554,731.55/47,332,097.33 = 31,554,731.55/x
  3. Step 3: Cross multiply
    31,554,731.55x = 47,332,097.33 × 31,554,731.55
  4. Step 4: Simplify right side
    31,554,731.55x = 1,493,551,624,788,848.25
  5. Step 5: Solve for x
    x = 1,493,551,624,788,848.25/31,554,731.55
  6. Step 6: Final answer
    x = 47,332,097.33

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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.