Home / 39,114,687.06-58,672,324.62-14,847,071.67

Finding the Fourth Proportional to 39,114,687.06, 58,672,324.62 and 14,847,071.67

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Solution

The fourth proportional to 39,114,687.06, 58,672,324.62 and 14,847,071.67 is: 22,270,719.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,114,687.06 : 58,672,324.62 = 14,847,071.67 : x
  2. Step 2: Convert to fraction form
    39,114,687.06/58,672,324.62 = 14,847,071.67/x
  3. Step 3: Cross multiply
    39,114,687.06x = 58,672,324.62 × 14,847,071.67
  4. Step 4: Simplify right side
    39,114,687.06x = 871,112,208,678,645.50
  5. Step 5: Solve for x
    x = 871,112,208,678,645.50/39,114,687.06
  6. Step 6: Final answer
    x = 22,270,719.11

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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.