Home / 14,480,468.33-19,966,670.67-9,246,594.60

Finding the Fourth Proportional to 14,480,468.33, 19,966,670.67 and 9,246,594.60

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Solution

The fourth proportional to 14,480,468.33, 19,966,670.67 and 9,246,594.60 is: 12,749,843.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,468.33 : 19,966,670.67 = 9,246,594.60 : x
  2. Step 2: Convert to fraction form
    14,480,468.33/19,966,670.67 = 9,246,594.60/x
  3. Step 3: Cross multiply
    14,480,468.33x = 19,966,670.67 × 9,246,594.60
  4. Step 4: Simplify right side
    14,480,468.33x = 184,623,709,197,200.41
  5. Step 5: Solve for x
    x = 184,623,709,197,200.41/14,480,468.33
  6. Step 6: Final answer
    x = 12,749,843.79

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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.