Home / 51,580,632.84-71,132,417.64-33,001,652.34

Finding the Fourth Proportional to 51,580,632.84, 71,132,417.64 and 33,001,652.34

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Solution

The fourth proportional to 51,580,632.84, 71,132,417.64 and 33,001,652.34 is: 45,511,022.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,580,632.84 : 71,132,417.64 = 33,001,652.34 : x
  2. Step 2: Convert to fraction form
    51,580,632.84/71,132,417.64 = 33,001,652.34/x
  3. Step 3: Cross multiply
    51,580,632.84x = 71,132,417.64 × 33,001,652.34
  4. Step 4: Simplify right side
    51,580,632.84x = 2,347,487,317,058,963.50
  5. Step 5: Solve for x
    x = 2,347,487,317,058,963.50/51,580,632.84
  6. Step 6: Final answer
    x = 45,511,022.02

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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.