Home / 9,996,760.26-13,795,547.92-5,586,485.90

Finding the Fourth Proportional to 9,996,760.26, 13,795,547.92 and 5,586,485.90

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Solution

The fourth proportional to 9,996,760.26, 13,795,547.92 and 5,586,485.90 is: 7,709,361.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,996,760.26 : 13,795,547.92 = 5,586,485.90 : x
  2. Step 2: Convert to fraction form
    9,996,760.26/13,795,547.92 = 5,586,485.90/x
  3. Step 3: Cross multiply
    9,996,760.26x = 13,795,547.92 × 5,586,485.90
  4. Step 4: Simplify right side
    9,996,760.26x = 77,068,633,937,854.33
  5. Step 5: Solve for x
    x = 77,068,633,937,854.33/9,996,760.26
  6. Step 6: Final answer
    x = 7,709,361.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.