Home / 61,432,237.14-84,775,983.35-33,554,965.11

Finding the Fourth Proportional to 61,432,237.14, 84,775,983.35 and 33,554,965.11

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Solution

The fourth proportional to 61,432,237.14, 84,775,983.35 and 33,554,965.11 is: 46,305,576.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,432,237.14 : 84,775,983.35 = 33,554,965.11 : x
  2. Step 2: Convert to fraction form
    61,432,237.14/84,775,983.35 = 33,554,965.11/x
  3. Step 3: Cross multiply
    61,432,237.14x = 84,775,983.35 × 33,554,965.11
  4. Step 4: Simplify right side
    61,432,237.14x = 2,844,655,163,307,416
  5. Step 5: Solve for x
    x = 2,844,655,163,307,416/61,432,237.14
  6. Step 6: Final answer
    x = 46,305,576.61

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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.