Home / 35,073,409.72-48,399,353.04-19,391,527.58

Finding the Fourth Proportional to 35,073,409.72, 48,399,353.04 and 19,391,527.58

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Solution

The fourth proportional to 35,073,409.72, 48,399,353.04 and 19,391,527.58 is: 26,759,228.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,073,409.72 : 48,399,353.04 = 19,391,527.58 : x
  2. Step 2: Convert to fraction form
    35,073,409.72/48,399,353.04 = 19,391,527.58/x
  3. Step 3: Cross multiply
    35,073,409.72x = 48,399,353.04 × 19,391,527.58
  4. Step 4: Simplify right side
    35,073,409.72x = 938,537,389,329,316.75
  5. Step 5: Solve for x
    x = 938,537,389,329,316.75/35,073,409.72
  6. Step 6: Final answer
    x = 26,759,228.62

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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.