Home / 37,966,336.97-52,393,283.73-20,562,283.71

Finding the Fourth Proportional to 37,966,336.97, 52,393,283.73 and 20,562,283.71

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Solution

The fourth proportional to 37,966,336.97, 52,393,283.73 and 20,562,283.71 is: 28,375,810.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,966,336.97 : 52,393,283.73 = 20,562,283.71 : x
  2. Step 2: Convert to fraction form
    37,966,336.97/52,393,283.73 = 20,562,283.71/x
  3. Step 3: Cross multiply
    37,966,336.97x = 52,393,283.73 × 20,562,283.71
  4. Step 4: Simplify right side
    37,966,336.97x = 1,077,325,564,554,787
  5. Step 5: Solve for x
    x = 1,077,325,564,554,787/37,966,336.97
  6. Step 6: Final answer
    x = 28,375,810.01

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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.