Home / 93,545,318.19-140,316,433.56-27,966,609.46

Finding the Fourth Proportional to 93,545,318.19, 140,316,433.56 and 27,966,609.46

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Solution

The fourth proportional to 93,545,318.19, 140,316,433.56 and 27,966,609.46 is: 41,949,452.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,545,318.19 : 140,316,433.56 = 27,966,609.46 : x
  2. Step 2: Convert to fraction form
    93,545,318.19/140,316,433.56 = 27,966,609.46/x
  3. Step 3: Cross multiply
    93,545,318.19x = 140,316,433.56 × 27,966,609.46
  4. Step 4: Simplify right side
    93,545,318.19x = 3,924,174,898,192,557.50
  5. Step 5: Solve for x
    x = 3,924,174,898,192,557.50/93,545,318.19
  6. Step 6: Final answer
    x = 41,949,452.67

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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.