Home / 61,092,081.60-91,638,122.40-33,882,302.40

Finding the Fourth Proportional to 61,092,081.60, 91,638,122.40 and 33,882,302.40

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Solution

The fourth proportional to 61,092,081.60, 91,638,122.40 and 33,882,302.40 is: 50,823,453.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,092,081.60 : 91,638,122.40 = 33,882,302.40 : x
  2. Step 2: Convert to fraction form
    61,092,081.60/91,638,122.40 = 33,882,302.40/x
  3. Step 3: Cross multiply
    61,092,081.60x = 91,638,122.40 × 33,882,302.40
  4. Step 4: Simplify right side
    61,092,081.60x = 3,104,910,574,525,014
  5. Step 5: Solve for x
    x = 3,104,910,574,525,014/61,092,081.60
  6. Step 6: Final answer
    x = 50,823,453.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.