Home / 32,602,884.75-44,991,032.04-18,663,769.31

Finding the Fourth Proportional to 32,602,884.75, 44,991,032.04 and 18,663,769.31

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Solution

The fourth proportional to 32,602,884.75, 44,991,032.04 and 18,663,769.31 is: 25,755,458.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,602,884.75 : 44,991,032.04 = 18,663,769.31 : x
  2. Step 2: Convert to fraction form
    32,602,884.75/44,991,032.04 = 18,663,769.31/x
  3. Step 3: Cross multiply
    32,602,884.75x = 44,991,032.04 × 18,663,769.31
  4. Step 4: Simplify right side
    32,602,884.75x = 839,702,242,788,423.50
  5. Step 5: Solve for x
    x = 839,702,242,788,423.50/32,602,884.75
  6. Step 6: Final answer
    x = 25,755,458.43

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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.