Home / 16,166,612.80-24,249,919.20-11,064,779.20

Finding the Fourth Proportional to 16,166,612.80, 24,249,919.20 and 11,064,779.20

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Solution

The fourth proportional to 16,166,612.80, 24,249,919.20 and 11,064,779.20 is: 16,597,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,612.80 : 24,249,919.20 = 11,064,779.20 : x
  2. Step 2: Convert to fraction form
    16,166,612.80/24,249,919.20 = 11,064,779.20/x
  3. Step 3: Cross multiply
    16,166,612.80x = 24,249,919.20 × 11,064,779.20
  4. Step 4: Simplify right side
    16,166,612.80x = 268,320,001,565,840.62
  5. Step 5: Solve for x
    x = 268,320,001,565,840.62/16,166,612.80
  6. Step 6: Final answer
    x = 16,597,168.80

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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.