Home / 62,965,718.40-94,465,166.40-22,571,990.40

Finding the Fourth Proportional to 62,965,718.40, 94,465,166.40 and 22,571,990.40

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Solution

The fourth proportional to 62,965,718.40, 94,465,166.40 and 22,571,990.40 is: 33,863,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,965,718.40 : 94,465,166.40 = 22,571,990.40 : x
  2. Step 2: Convert to fraction form
    62,965,718.40/94,465,166.40 = 22,571,990.40/x
  3. Step 3: Cross multiply
    62,965,718.40x = 94,465,166.40 × 22,571,990.40
  4. Step 4: Simplify right side
    62,965,718.40x = 2,132,266,829,115,202.50
  5. Step 5: Solve for x
    x = 2,132,266,829,115,202.50/62,965,718.40
  6. Step 6: Final answer
    x = 33,863,932.36

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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.