Home / 58,631,583.30-87,918,719.76-24,078,749.30

Finding the Fourth Proportional to 58,631,583.30, 87,918,719.76 and 24,078,749.30

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Solution

The fourth proportional to 58,631,583.30, 87,918,719.76 and 24,078,749.30 is: 36,106,355.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,631,583.30 : 87,918,719.76 = 24,078,749.30 : x
  2. Step 2: Convert to fraction form
    58,631,583.30/87,918,719.76 = 24,078,749.30/x
  3. Step 3: Cross multiply
    58,631,583.30x = 87,918,719.76 × 24,078,749.30
  4. Step 4: Simplify right side
    58,631,583.30x = 2,116,972,811,877,996.25
  5. Step 5: Solve for x
    x = 2,116,972,811,877,996.25/58,631,583.30
  6. Step 6: Final answer
    x = 36,106,355.87

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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.