Home / 16,063,225,097.80-22,143,887,893.20-11,225,570,695.96

Finding the Fourth Proportional to 16,063,225,097.80, 22,143,887,893.20 and 11,225,570,695.96

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Solution

The fourth proportional to 16,063,225,097.80, 22,143,887,893.20 and 11,225,570,695.96 is: 15,474,960,819.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063,225,097.80 : 22,143,887,893.20 = 11,225,570,695.96 : x
  2. Step 2: Convert to fraction form
    16,063,225,097.80/22,143,887,893.20 = 11,225,570,695.96/x
  3. Step 3: Cross multiply
    16,063,225,097.80x = 22,143,887,893.20 × 11,225,570,695.96
  4. Step 4: Simplify right side
    16,063,225,097.80x = 248,577,779,028,529,315,840
  5. Step 5: Solve for x
    x = 248,577,779,028,529,315,840/16,063,225,097.80
  6. Step 6: Final answer
    x = 15,474,960,819.83

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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.