Home / 43,274,025.95-64,807,994.75-25,039,793.16

Finding the Fourth Proportional to 43,274,025.95, 64,807,994.75 and 25,039,793.16

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Solution

The fourth proportional to 43,274,025.95, 64,807,994.75 and 25,039,793.16 is: 37,500,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,274,025.95 : 64,807,994.75 = 25,039,793.16 : x
  2. Step 2: Convert to fraction form
    43,274,025.95/64,807,994.75 = 25,039,793.16/x
  3. Step 3: Cross multiply
    43,274,025.95x = 64,807,994.75 × 25,039,793.16
  4. Step 4: Simplify right side
    43,274,025.95x = 1,622,778,783,529,167
  5. Step 5: Solve for x
    x = 1,622,778,783,529,167/43,274,025.95
  6. Step 6: Final answer
    x = 37,500,064.95

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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.