Home / 33,314,353.25-45,985,365.23-22,894,861.28

Finding the Fourth Proportional to 33,314,353.25, 45,985,365.23 and 22,894,861.28

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Solution

The fourth proportional to 33,314,353.25, 45,985,365.23 and 22,894,861.28 is: 31,602,851.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,353.25 : 45,985,365.23 = 22,894,861.28 : x
  2. Step 2: Convert to fraction form
    33,314,353.25/45,985,365.23 = 22,894,861.28/x
  3. Step 3: Cross multiply
    33,314,353.25x = 45,985,365.23 × 22,894,861.28
  4. Step 4: Simplify right side
    33,314,353.25x = 1,052,828,557,506,584.12
  5. Step 5: Solve for x
    x = 1,052,828,557,506,584.12/33,314,353.25
  6. Step 6: Final answer
    x = 31,602,851.47

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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.