Home / 14,557,169.04-20,085,281.76-9,595,060.44

Finding the Fourth Proportional to 14,557,169.04, 20,085,281.76 and 9,595,060.44

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Solution

The fourth proportional to 14,557,169.04, 20,085,281.76 and 9,595,060.44 is: 13,238,802.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,169.04 : 20,085,281.76 = 9,595,060.44 : x
  2. Step 2: Convert to fraction form
    14,557,169.04/20,085,281.76 = 9,595,060.44/x
  3. Step 3: Cross multiply
    14,557,169.04x = 20,085,281.76 × 9,595,060.44
  4. Step 4: Simplify right side
    14,557,169.04x = 192,719,492,441,629.59
  5. Step 5: Solve for x
    x = 192,719,492,441,629.59/14,557,169.04
  6. Step 6: Final answer
    x = 13,238,802.95

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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.