Home / 43,370,089.91-65,055,356.30-14,616,474.60

Finding the Fourth Proportional to 43,370,089.91, 65,055,356.30 and 14,616,474.60

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Solution

The fourth proportional to 43,370,089.91, 65,055,356.30 and 14,616,474.60 is: 21,924,786.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,370,089.91 : 65,055,356.30 = 14,616,474.60 : x
  2. Step 2: Convert to fraction form
    43,370,089.91/65,055,356.30 = 14,616,474.60/x
  3. Step 3: Cross multiply
    43,370,089.91x = 65,055,356.30 × 14,616,474.60
  4. Step 4: Simplify right side
    43,370,089.91x = 950,879,963,151,181.12
  5. Step 5: Solve for x
    x = 950,879,963,151,181.12/43,370,089.91
  6. Step 6: Final answer
    x = 21,924,786.53

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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.