Home / 110,145,226.80-165,345,123.60-59,126,890.80

Finding the Fourth Proportional to 110,145,226.80, 165,345,123.60 and 59,126,890.80

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Solution

The fourth proportional to 110,145,226.80, 165,345,123.60 and 59,126,890.80 is: 88,758,663.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,145,226.80 : 165,345,123.60 = 59,126,890.80 : x
  2. Step 2: Convert to fraction form
    110,145,226.80/165,345,123.60 = 59,126,890.80/x
  3. Step 3: Cross multiply
    110,145,226.80x = 165,345,123.60 × 59,126,890.80
  4. Step 4: Simplify right side
    110,145,226.80x = 9,776,343,067,409,702
  5. Step 5: Solve for x
    x = 9,776,343,067,409,702/110,145,226.80
  6. Step 6: Final answer
    x = 88,758,663.01

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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.