Home / 32,824,747.14-45,304,410.36-21,641,604.66

Finding the Fourth Proportional to 32,824,747.14, 45,304,410.36 and 21,641,604.66

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Solution

The fourth proportional to 32,824,747.14, 45,304,410.36 and 21,641,604.66 is: 29,869,541.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,824,747.14 : 45,304,410.36 = 21,641,604.66 : x
  2. Step 2: Convert to fraction form
    32,824,747.14/45,304,410.36 = 21,641,604.66/x
  3. Step 3: Cross multiply
    32,824,747.14x = 45,304,410.36 × 21,641,604.66
  4. Step 4: Simplify right side
    32,824,747.14x = 980,460,138,365,528.25
  5. Step 5: Solve for x
    x = 980,460,138,365,528.25/32,824,747.14
  6. Step 6: Final answer
    x = 29,869,541.24

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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.