Home / 21,435,342.41-32,153,039.33-5,873,303.94

Finding the Fourth Proportional to 21,435,342.41, 32,153,039.33 and 5,873,303.94

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Solution

The fourth proportional to 21,435,342.41, 32,153,039.33 and 5,873,303.94 is: 8,809,962.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,435,342.41 : 32,153,039.33 = 5,873,303.94 : x
  2. Step 2: Convert to fraction form
    21,435,342.41/32,153,039.33 = 5,873,303.94/x
  3. Step 3: Cross multiply
    21,435,342.41x = 32,153,039.33 × 5,873,303.94
  4. Step 4: Simplify right side
    21,435,342.41x = 188,844,572,550,497.44
  5. Step 5: Solve for x
    x = 188,844,572,550,497.44/21,435,342.41
  6. Step 6: Final answer
    x = 8,809,962.96

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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.