Home / 33,438,822.51-46,098,928.40-22,427,539.95

Finding the Fourth Proportional to 33,438,822.51, 46,098,928.40 and 22,427,539.95

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Solution

The fourth proportional to 33,438,822.51, 46,098,928.40 and 22,427,539.95 is: 30,918,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,438,822.51 : 46,098,928.40 = 22,427,539.95 : x
  2. Step 2: Convert to fraction form
    33,438,822.51/46,098,928.40 = 22,427,539.95/x
  3. Step 3: Cross multiply
    33,438,822.51x = 46,098,928.40 × 22,427,539.95
  4. Step 4: Simplify right side
    33,438,822.51x = 1,033,885,558,231,051.88
  5. Step 5: Solve for x
    x = 1,033,885,558,231,051.88/33,438,822.51
  6. Step 6: Final answer
    x = 30,918,719.04

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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.