Home / 61,367,800.22-84,689,359.74-33,492,298.34

Finding the Fourth Proportional to 61,367,800.22, 84,689,359.74 and 33,492,298.34

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Solution

The fourth proportional to 61,367,800.22, 84,689,359.74 and 33,492,298.34 is: 46,220,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,367,800.22 : 84,689,359.74 = 33,492,298.34 : x
  2. Step 2: Convert to fraction form
    61,367,800.22/84,689,359.74 = 33,492,298.34/x
  3. Step 3: Cross multiply
    61,367,800.22x = 84,689,359.74 × 33,492,298.34
  4. Step 4: Simplify right side
    61,367,800.22x = 2,836,441,302,212,218
  5. Step 5: Solve for x
    x = 2,836,441,302,212,218/61,367,800.22
  6. Step 6: Final answer
    x = 46,220,351.59

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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.