Home / 53,973,323.04-80,959,921.68-17,581,654.68

Finding the Fourth Proportional to 53,973,323.04, 80,959,921.68 and 17,581,654.68

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Solution

The fourth proportional to 53,973,323.04, 80,959,921.68 and 17,581,654.68 is: 26,372,461.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,973,323.04 : 80,959,921.68 = 17,581,654.68 : x
  2. Step 2: Convert to fraction form
    53,973,323.04/80,959,921.68 = 17,581,654.68/x
  3. Step 3: Cross multiply
    53,973,323.04x = 80,959,921.68 × 17,581,654.68
  4. Step 4: Simplify right side
    53,973,323.04x = 1,423,409,385,897,605.50
  5. Step 5: Solve for x
    x = 1,423,409,385,897,605.50/53,973,323.04
  6. Step 6: Final answer
    x = 26,372,461.54

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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.