Home / 53,950,437.18-80,935,635.38-17,071,612.25

Finding the Fourth Proportional to 53,950,437.18, 80,935,635.38 and 17,071,612.25

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Solution

The fourth proportional to 53,950,437.18, 80,935,635.38 and 17,071,612.25 is: 25,610,576.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,950,437.18 : 80,935,635.38 = 17,071,612.25 : x
  2. Step 2: Convert to fraction form
    53,950,437.18/80,935,635.38 = 17,071,612.25/x
  3. Step 3: Cross multiply
    53,950,437.18x = 80,935,635.38 × 17,071,612.25
  4. Step 4: Simplify right side
    53,950,437.18x = 1,381,701,783,924,705.25
  5. Step 5: Solve for x
    x = 1,381,701,783,924,705.25/53,950,437.18
  6. Step 6: Final answer
    x = 25,610,576.23

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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.