Home / 11,337,433,461.20-17,006,150,191.80-10,442,061,664.40

Finding the Fourth Proportional to 11,337,433,461.20, 17,006,150,191.80 and 10,442,061,664.40

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Solution

The fourth proportional to 11,337,433,461.20, 17,006,150,191.80 and 10,442,061,664.40 is: 15,663,092,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,433,461.20 : 17,006,150,191.80 = 10,442,061,664.40 : x
  2. Step 2: Convert to fraction form
    11,337,433,461.20/17,006,150,191.80 = 10,442,061,664.40/x
  3. Step 3: Cross multiply
    11,337,433,461.20x = 17,006,150,191.80 × 10,442,061,664.40
  4. Step 4: Simplify right side
    11,337,433,461.20x = 177,579,268,976,823,468,032
  5. Step 5: Solve for x
    x = 177,579,268,976,823,468,032/11,337,433,461.20
  6. Step 6: Final answer
    x = 15,663,092,496.60

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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.