Home / 16,635,561.04-24,956,178.80-7,416,878.48

Finding the Fourth Proportional to 16,635,561.04, 24,956,178.80 and 7,416,878.48

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Solution

The fourth proportional to 16,635,561.04, 24,956,178.80 and 7,416,878.48 is: 11,126,582.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,561.04 : 24,956,178.80 = 7,416,878.48 : x
  2. Step 2: Convert to fraction form
    16,635,561.04/24,956,178.80 = 7,416,878.48/x
  3. Step 3: Cross multiply
    16,635,561.04x = 24,956,178.80 × 7,416,878.48
  4. Step 4: Simplify right side
    16,635,561.04x = 185,096,945,484,752.25
  5. Step 5: Solve for x
    x = 185,096,945,484,752.25/16,635,561.04
  6. Step 6: Final answer
    x = 11,126,582.69

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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.