Home / 107,011,904.20-160,517,856.30-26,232,872.20

Finding the Fourth Proportional to 107,011,904.20, 160,517,856.30 and 26,232,872.20

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Solution

The fourth proportional to 107,011,904.20, 160,517,856.30 and 26,232,872.20 is: 39,349,308.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,011,904.20 : 160,517,856.30 = 26,232,872.20 : x
  2. Step 2: Convert to fraction form
    107,011,904.20/160,517,856.30 = 26,232,872.20/x
  3. Step 3: Cross multiply
    107,011,904.20x = 160,517,856.30 × 26,232,872.20
  4. Step 4: Simplify right side
    107,011,904.20x = 4,210,844,410,135,865
  5. Step 5: Solve for x
    x = 4,210,844,410,135,865/107,011,904.20
  6. Step 6: Final answer
    x = 39,349,308.30

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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.