Home / 58,515,768.88-87,697,347-32,606,983.60

Finding the Fourth Proportional to 58,515,768.88, 87,697,347 and 32,606,983.60

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Solution

The fourth proportional to 58,515,768.88, 87,697,347 and 32,606,983.60 is: 48,867,954.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,515,768.88 : 87,697,347 = 32,606,983.60 : x
  2. Step 2: Convert to fraction form
    58,515,768.88/87,697,347 = 32,606,983.60/x
  3. Step 3: Cross multiply
    58,515,768.88x = 87,697,347 × 32,606,983.60
  4. Step 4: Simplify right side
    58,515,768.88x = 2,859,545,955,392,509.50
  5. Step 5: Solve for x
    x = 2,859,545,955,392,509.50/58,515,768.88
  6. Step 6: Final answer
    x = 48,867,954.91

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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.