Home / 9,577,198.67-14,365,396.15-4,457,868.16

Finding the Fourth Proportional to 9,577,198.67, 14,365,396.15 and 4,457,868.16

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Solution

The fourth proportional to 9,577,198.67, 14,365,396.15 and 4,457,868.16 is: 6,686,615.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,198.67 : 14,365,396.15 = 4,457,868.16 : x
  2. Step 2: Convert to fraction form
    9,577,198.67/14,365,396.15 = 4,457,868.16/x
  3. Step 3: Cross multiply
    9,577,198.67x = 14,365,396.15 × 4,457,868.16
  4. Step 4: Simplify right side
    9,577,198.67x = 64,039,042,102,871.59
  5. Step 5: Solve for x
    x = 64,039,042,102,871.59/9,577,198.67
  6. Step 6: Final answer
    x = 6,686,615.19

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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.