Home / 59,559,417.45-82,193,989.64-33,098,886.54

Finding the Fourth Proportional to 59,559,417.45, 82,193,989.64 and 33,098,886.54

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Solution

The fourth proportional to 59,559,417.45, 82,193,989.64 and 33,098,886.54 is: 45,677,571.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,559,417.45 : 82,193,989.64 = 33,098,886.54 : x
  2. Step 2: Convert to fraction form
    59,559,417.45/82,193,989.64 = 33,098,886.54/x
  3. Step 3: Cross multiply
    59,559,417.45x = 82,193,989.64 × 33,098,886.54
  4. Step 4: Simplify right side
    59,559,417.45x = 2,720,529,537,523,020.50
  5. Step 5: Solve for x
    x = 2,720,529,537,523,020.50/59,559,417.45
  6. Step 6: Final answer
    x = 45,677,571.31

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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.