Home / 22,169,875.22-33,254,814.87-6,607,944.90

Finding the Fourth Proportional to 22,169,875.22, 33,254,814.87 and 6,607,944.90

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Solution

The fourth proportional to 22,169,875.22, 33,254,814.87 and 6,607,944.90 is: 9,911,917.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169,875.22 : 33,254,814.87 = 6,607,944.90 : x
  2. Step 2: Convert to fraction form
    22,169,875.22/33,254,814.87 = 6,607,944.90/x
  3. Step 3: Cross multiply
    22,169,875.22x = 33,254,814.87 × 6,607,944.90
  4. Step 4: Simplify right side
    22,169,875.22x = 219,745,984,320,660.69
  5. Step 5: Solve for x
    x = 219,745,984,320,660.69/22,169,875.22
  6. Step 6: Final answer
    x = 9,911,917.96

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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.