Home / 11,337,419,625.60-17,006,129,438.40-10,252,642,256.40

Finding the Fourth Proportional to 11,337,419,625.60, 17,006,129,438.40 and 10,252,642,256.40

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Solution

The fourth proportional to 11,337,419,625.60, 17,006,129,438.40 and 10,252,642,256.40 is: 15,378,963,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,419,625.60 : 17,006,129,438.40 = 10,252,642,256.40 : x
  2. Step 2: Convert to fraction form
    11,337,419,625.60/17,006,129,438.40 = 10,252,642,256.40/x
  3. Step 3: Cross multiply
    11,337,419,625.60x = 17,006,129,438.40 × 10,252,642,256.40
  4. Step 4: Simplify right side
    11,337,419,625.60x = 174,357,761,297,947,820,032
  5. Step 5: Solve for x
    x = 174,357,761,297,947,820,032/11,337,419,625.60
  6. Step 6: Final answer
    x = 15,378,963,384.60

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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.