Home / 43,697,356.75-60,322,759.65-25,359,099.31

Finding the Fourth Proportional to 43,697,356.75, 60,322,759.65 and 25,359,099.31

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Solution

The fourth proportional to 43,697,356.75, 60,322,759.65 and 25,359,099.31 is: 35,007,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,697,356.75 : 60,322,759.65 = 25,359,099.31 : x
  2. Step 2: Convert to fraction form
    43,697,356.75/60,322,759.65 = 25,359,099.31/x
  3. Step 3: Cross multiply
    43,697,356.75x = 60,322,759.65 × 25,359,099.31
  4. Step 4: Simplify right side
    43,697,356.75x = 1,529,730,852,189,201.50
  5. Step 5: Solve for x
    x = 1,529,730,852,189,201.50/43,697,356.75
  6. Step 6: Final answer
    x = 35,007,400.13

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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.