Home / 21,962,885.28-32,943,861.36-6,006,533.28

Finding the Fourth Proportional to 21,962,885.28, 32,943,861.36 and 6,006,533.28

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Solution

The fourth proportional to 21,962,885.28, 32,943,861.36 and 6,006,533.28 is: 9,009,672.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,962,885.28 : 32,943,861.36 = 6,006,533.28 : x
  2. Step 2: Convert to fraction form
    21,962,885.28/32,943,861.36 = 6,006,533.28/x
  3. Step 3: Cross multiply
    21,962,885.28x = 32,943,861.36 × 6,006,533.28
  4. Step 4: Simplify right side
    21,962,885.28x = 197,878,399,630,546.06
  5. Step 5: Solve for x
    x = 197,878,399,630,546.06/21,962,885.28
  6. Step 6: Final answer
    x = 9,009,672.32

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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.