Home / 17,006,133,645.20-25,509,200,467.80-10,729,921,723.40

Finding the Fourth Proportional to 17,006,133,645.20, 25,509,200,467.80 and 10,729,921,723.40

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Solution

The fourth proportional to 17,006,133,645.20, 25,509,200,467.80 and 10,729,921,723.40 is: 16,094,882,585.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,133,645.20 : 25,509,200,467.80 = 10,729,921,723.40 : x
  2. Step 2: Convert to fraction form
    17,006,133,645.20/25,509,200,467.80 = 10,729,921,723.40/x
  3. Step 3: Cross multiply
    17,006,133,645.20x = 25,509,200,467.80 × 10,729,921,723.40
  4. Step 4: Simplify right side
    17,006,133,645.20x = 273,711,724,246,012,657,664
  5. Step 5: Solve for x
    x = 273,711,724,246,012,657,664/17,006,133,645.20
  6. Step 6: Final answer
    x = 16,094,882,585.10

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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.