Home / 53,818,903.22-80,759,686.34-22,692,607.97

Finding the Fourth Proportional to 53,818,903.22, 80,759,686.34 and 22,692,607.97

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Solution

The fourth proportional to 53,818,903.22, 80,759,686.34 and 22,692,607.97 is: 34,052,122.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,818,903.22 : 80,759,686.34 = 22,692,607.97 : x
  2. Step 2: Convert to fraction form
    53,818,903.22/80,759,686.34 = 22,692,607.97/x
  3. Step 3: Cross multiply
    53,818,903.22x = 80,759,686.34 × 22,692,607.97
  4. Step 4: Simplify right side
    53,818,903.22x = 1,832,647,901,376,522.50
  5. Step 5: Solve for x
    x = 1,832,647,901,376,522.50/53,818,903.22
  6. Step 6: Final answer
    x = 34,052,122.80

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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.