Home / 17,353,855.02-26,032,507.77-6,426,969.18

Finding the Fourth Proportional to 17,353,855.02, 26,032,507.77 and 6,426,969.18

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Solution

The fourth proportional to 17,353,855.02, 26,032,507.77 and 6,426,969.18 is: 9,641,092.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353,855.02 : 26,032,507.77 = 6,426,969.18 : x
  2. Step 2: Convert to fraction form
    17,353,855.02/26,032,507.77 = 6,426,969.18/x
  3. Step 3: Cross multiply
    17,353,855.02x = 26,032,507.77 × 6,426,969.18
  4. Step 4: Simplify right side
    17,353,855.02x = 167,310,125,115,900.53
  5. Step 5: Solve for x
    x = 167,310,125,115,900.53/17,353,855.02
  6. Step 6: Final answer
    x = 9,641,092.71

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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.