Home / 16,140,224,849.32-22,273,904,833.86-9,003,587,903.56

Finding the Fourth Proportional to 16,140,224,849.32, 22,273,904,833.86 and 9,003,587,903.56

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Solution

The fourth proportional to 16,140,224,849.32, 22,273,904,833.86 and 9,003,587,903.56 is: 12,425,171,396.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,140,224,849.32 : 22,273,904,833.86 = 9,003,587,903.56 : x
  2. Step 2: Convert to fraction form
    16,140,224,849.32/22,273,904,833.86 = 9,003,587,903.56/x
  3. Step 3: Cross multiply
    16,140,224,849.32x = 22,273,904,833.86 × 9,003,587,903.56
  4. Step 4: Simplify right side
    16,140,224,849.32x = 200,545,060,127,188,516,864
  5. Step 5: Solve for x
    x = 200,545,060,127,188,516,864/16,140,224,849.32
  6. Step 6: Final answer
    x = 12,425,171,396.27

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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.