Home / 36,010,752.08-54,016,269.96-8,717,001.02

Finding the Fourth Proportional to 36,010,752.08, 54,016,269.96 and 8,717,001.02

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Solution

The fourth proportional to 36,010,752.08, 54,016,269.96 and 8,717,001.02 is: 13,075,535.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,752.08 : 54,016,269.96 = 8,717,001.02 : x
  2. Step 2: Convert to fraction form
    36,010,752.08/54,016,269.96 = 8,717,001.02/x
  3. Step 3: Cross multiply
    36,010,752.08x = 54,016,269.96 × 8,717,001.02
  4. Step 4: Simplify right side
    36,010,752.08x = 470,859,880,436,611.69
  5. Step 5: Solve for x
    x = 470,859,880,436,611.69/36,010,752.08
  6. Step 6: Final answer
    x = 13,075,535.87

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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.