Home / 227,090,800.17-340,631,310.03-63,324,192.87

Finding the Fourth Proportional to 227,090,800.17, 340,631,310.03 and 63,324,192.87

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Solution

The fourth proportional to 227,090,800.17, 340,631,310.03 and 63,324,192.87 is: 94,984,925.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,090,800.17 : 340,631,310.03 = 63,324,192.87 : x
  2. Step 2: Convert to fraction form
    227,090,800.17/340,631,310.03 = 63,324,192.87/x
  3. Step 3: Cross multiply
    227,090,800.17x = 340,631,310.03 × 63,324,192.87
  4. Step 4: Simplify right side
    227,090,800.17x = 21,570,202,773,900,484
  5. Step 5: Solve for x
    x = 21,570,202,773,900,484/227,090,800.17
  6. Step 6: Final answer
    x = 94,984,925.67

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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.