Home / 14,293,247.34-19,723,080.14-8,096,966.68

Finding the Fourth Proportional to 14,293,247.34, 19,723,080.14 and 8,096,966.68

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Solution

The fourth proportional to 14,293,247.34, 19,723,080.14 and 8,096,966.68 is: 11,172,906.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,293,247.34 : 19,723,080.14 = 8,096,966.68 : x
  2. Step 2: Convert to fraction form
    14,293,247.34/19,723,080.14 = 8,096,966.68/x
  3. Step 3: Cross multiply
    14,293,247.34x = 19,723,080.14 × 8,096,966.68
  4. Step 4: Simplify right side
    14,293,247.34x = 159,697,122,720,549.72
  5. Step 5: Solve for x
    x = 159,697,122,720,549.72/14,293,247.34
  6. Step 6: Final answer
    x = 11,172,906.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.