Home / 61,743,643.29-92,623,981.67-35,848,140.03

Finding the Fourth Proportional to 61,743,643.29, 92,623,981.67 and 35,848,140.03

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Solution

The fourth proportional to 61,743,643.29, 92,623,981.67 and 35,848,140.03 is: 53,777,154.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,743,643.29 : 92,623,981.67 = 35,848,140.03 : x
  2. Step 2: Convert to fraction form
    61,743,643.29/92,623,981.67 = 35,848,140.03/x
  3. Step 3: Cross multiply
    61,743,643.29x = 92,623,981.67 × 35,848,140.03
  4. Step 4: Simplify right side
    61,743,643.29x = 3,320,397,464,399,952.50
  5. Step 5: Solve for x
    x = 3,320,397,464,399,952.50/61,743,643.29
  6. Step 6: Final answer
    x = 53,777,154.83

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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.