Home / 24,881,380.83-37,295,111.61-12,734,189.64

Finding the Fourth Proportional to 24,881,380.83, 37,295,111.61 and 12,734,189.64

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Solution

The fourth proportional to 24,881,380.83, 37,295,111.61 and 12,734,189.64 is: 19,087,486.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,380.83 : 37,295,111.61 = 12,734,189.64 : x
  2. Step 2: Convert to fraction form
    24,881,380.83/37,295,111.61 = 12,734,189.64/x
  3. Step 3: Cross multiply
    24,881,380.83x = 37,295,111.61 × 12,734,189.64
  4. Step 4: Simplify right side
    24,881,380.83x = 474,923,023,886,705.75
  5. Step 5: Solve for x
    x = 474,923,023,886,705.75/24,881,380.83
  6. Step 6: Final answer
    x = 19,087,486.63

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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.