Home / 19,653,800.15-29,480,700.23-6,006,920.15

Finding the Fourth Proportional to 19,653,800.15, 29,480,700.23 and 6,006,920.15

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Solution

The fourth proportional to 19,653,800.15, 29,480,700.23 and 6,006,920.15 is: 9,010,380.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,653,800.15 : 29,480,700.23 = 6,006,920.15 : x
  2. Step 2: Convert to fraction form
    19,653,800.15/29,480,700.23 = 6,006,920.15/x
  3. Step 3: Cross multiply
    19,653,800.15x = 29,480,700.23 × 6,006,920.15
  4. Step 4: Simplify right side
    19,653,800.15x = 177,088,212,217,662.06
  5. Step 5: Solve for x
    x = 177,088,212,217,662.06/19,653,800.15
  6. Step 6: Final answer
    x = 9,010,380.23

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1.5x scale

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.