Home / 17,692,218,225-24,415,099,977.51-9,663,556,635.32

Finding the Fourth Proportional to 17,692,218,225, 24,415,099,977.51 and 9,663,556,635.32

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Solution

The fourth proportional to 17,692,218,225, 24,415,099,977.51 and 9,663,556,635.32 is: 13,335,620,123.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,218,225 : 24,415,099,977.51 = 9,663,556,635.32 : x
  2. Step 2: Convert to fraction form
    17,692,218,225/24,415,099,977.51 = 9,663,556,635.32/x
  3. Step 3: Cross multiply
    17,692,218,225x = 24,415,099,977.51 × 9,663,556,635.32
  4. Step 4: Simplify right side
    17,692,218,225x = 235,936,701,389,545,865,216
  5. Step 5: Solve for x
    x = 235,936,701,389,545,865,216/17,692,218,225
  6. Step 6: Final answer
    x = 13,335,620,123.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.