Home / 22,845,095.94-31,525,938.46-13,055,427.84

Finding the Fourth Proportional to 22,845,095.94, 31,525,938.46 and 13,055,427.84

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Solution

The fourth proportional to 22,845,095.94, 31,525,938.46 and 13,055,427.84 is: 18,016,322.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,095.94 : 31,525,938.46 = 13,055,427.84 : x
  2. Step 2: Convert to fraction form
    22,845,095.94/31,525,938.46 = 13,055,427.84/x
  3. Step 3: Cross multiply
    22,845,095.94x = 31,525,938.46 × 13,055,427.84
  4. Step 4: Simplify right side
    22,845,095.94x = 411,584,614,462,542.50
  5. Step 5: Solve for x
    x = 411,584,614,462,542.50/22,845,095.94
  6. Step 6: Final answer
    x = 18,016,322.44

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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.