Home / 17,617,368.90-26,426,053.35-14,929,983.30

Finding the Fourth Proportional to 17,617,368.90, 26,426,053.35 and 14,929,983.30

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Solution

The fourth proportional to 17,617,368.90, 26,426,053.35 and 14,929,983.30 is: 22,394,974.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,617,368.90 : 26,426,053.35 = 14,929,983.30 : x
  2. Step 2: Convert to fraction form
    17,617,368.90/26,426,053.35 = 14,929,983.30/x
  3. Step 3: Cross multiply
    17,617,368.90x = 26,426,053.35 × 14,929,983.30
  4. Step 4: Simplify right side
    17,617,368.90x = 394,540,535,200,409.12
  5. Step 5: Solve for x
    x = 394,540,535,200,409.12/17,617,368.90
  6. Step 6: Final answer
    x = 22,394,974.95

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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.