Home / 21,996,206.40-32,994,309.60-16,327,502.40

Finding the Fourth Proportional to 21,996,206.40, 32,994,309.60 and 16,327,502.40

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Solution

The fourth proportional to 21,996,206.40, 32,994,309.60 and 16,327,502.40 is: 24,491,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,996,206.40 : 32,994,309.60 = 16,327,502.40 : x
  2. Step 2: Convert to fraction form
    21,996,206.40/32,994,309.60 = 16,327,502.40/x
  3. Step 3: Cross multiply
    21,996,206.40x = 32,994,309.60 × 16,327,502.40
  4. Step 4: Simplify right side
    21,996,206.40x = 538,714,669,180,343.06
  5. Step 5: Solve for x
    x = 538,714,669,180,343.06/21,996,206.40
  6. Step 6: Final answer
    x = 24,491,253.60

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1.5x scale

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.