Home / 53,744,822.60-80,617,233.90-17,843,030.60

Finding the Fourth Proportional to 53,744,822.60, 80,617,233.90 and 17,843,030.60

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Solution

The fourth proportional to 53,744,822.60, 80,617,233.90 and 17,843,030.60 is: 26,764,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,744,822.60 : 80,617,233.90 = 17,843,030.60 : x
  2. Step 2: Convert to fraction form
    53,744,822.60/80,617,233.90 = 17,843,030.60/x
  3. Step 3: Cross multiply
    53,744,822.60x = 80,617,233.90 × 17,843,030.60
  4. Step 4: Simplify right side
    53,744,822.60x = 1,438,455,771,365,057.50
  5. Step 5: Solve for x
    x = 1,438,455,771,365,057.50/53,744,822.60
  6. Step 6: Final answer
    x = 26,764,545.90

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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.