Home / 61,685,585.55-92,528,378.33-23,348,350.35

Finding the Fourth Proportional to 61,685,585.55, 92,528,378.33 and 23,348,350.35

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Solution

The fourth proportional to 61,685,585.55, 92,528,378.33 and 23,348,350.35 is: 35,022,525.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,685,585.55 : 92,528,378.33 = 23,348,350.35 : x
  2. Step 2: Convert to fraction form
    61,685,585.55/92,528,378.33 = 23,348,350.35/x
  3. Step 3: Cross multiply
    61,685,585.55x = 92,528,378.33 × 23,348,350.35
  4. Step 4: Simplify right side
    61,685,585.55x = 2,160,384,994,449,446.25
  5. Step 5: Solve for x
    x = 2,160,384,994,449,446.25/61,685,585.55
  6. Step 6: Final answer
    x = 35,022,525.53

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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.