Home / 16,335,221.40-24,502,832.10-16,051,786.20

Finding the Fourth Proportional to 16,335,221.40, 24,502,832.10 and 16,051,786.20

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Solution

The fourth proportional to 16,335,221.40, 24,502,832.10 and 16,051,786.20 is: 24,077,679.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,221.40 : 24,502,832.10 = 16,051,786.20 : x
  2. Step 2: Convert to fraction form
    16,335,221.40/24,502,832.10 = 16,051,786.20/x
  3. Step 3: Cross multiply
    16,335,221.40x = 24,502,832.10 × 16,051,786.20
  4. Step 4: Simplify right side
    16,335,221.40x = 393,314,222,163,697
  5. Step 5: Solve for x
    x = 393,314,222,163,697/16,335,221.40
  6. Step 6: Final answer
    x = 24,077,679.30

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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.