Home / 9,767,200.80-14,650,570.80-2,675,488.80

Finding the Fourth Proportional to 9,767,200.80, 14,650,570.80 and 2,675,488.80

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Solution

The fourth proportional to 9,767,200.80, 14,650,570.80 and 2,675,488.80 is: 4,013,170.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,767,200.80 : 14,650,570.80 = 2,675,488.80 : x
  2. Step 2: Convert to fraction form
    9,767,200.80/14,650,570.80 = 2,675,488.80/x
  3. Step 3: Cross multiply
    9,767,200.80x = 14,650,570.80 × 2,675,488.80
  4. Step 4: Simplify right side
    9,767,200.80x = 39,197,438,089,007.04
  5. Step 5: Solve for x
    x = 39,197,438,089,007.04/9,767,200.80
  6. Step 6: Final answer
    x = 4,013,170.09

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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.