Home / 17,074,050.24-25,611,118.64-6,976,671.36

Finding the Fourth Proportional to 17,074,050.24, 25,611,118.64 and 6,976,671.36

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Solution

The fourth proportional to 17,074,050.24, 25,611,118.64 and 6,976,671.36 is: 10,465,024.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,050.24 : 25,611,118.64 = 6,976,671.36 : x
  2. Step 2: Convert to fraction form
    17,074,050.24/25,611,118.64 = 6,976,671.36/x
  3. Step 3: Cross multiply
    17,074,050.24x = 25,611,118.64 × 6,976,671.36
  4. Step 4: Simplify right side
    17,074,050.24x = 178,680,357,913,250.16
  5. Step 5: Solve for x
    x = 178,680,357,913,250.16/17,074,050.24
  6. Step 6: Final answer
    x = 10,465,024.72

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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.