Home / 12,337,033.68-17,025,104.16-6,904,525.68

Finding the Fourth Proportional to 12,337,033.68, 17,025,104.16 and 6,904,525.68

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Solution

The fourth proportional to 12,337,033.68, 17,025,104.16 and 6,904,525.68 is: 9,528,244.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,033.68 : 17,025,104.16 = 6,904,525.68 : x
  2. Step 2: Convert to fraction form
    12,337,033.68/17,025,104.16 = 6,904,525.68/x
  3. Step 3: Cross multiply
    12,337,033.68x = 17,025,104.16 × 6,904,525.68
  4. Step 4: Simplify right side
    12,337,033.68x = 117,550,268,877,394.83
  5. Step 5: Solve for x
    x = 117,550,268,877,394.83/12,337,033.68
  6. Step 6: Final answer
    x = 9,528,244.14

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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.