Home / 13,944,502.46-19,237,444.18-8,708,420.34

Finding the Fourth Proportional to 13,944,502.46, 19,237,444.18 and 8,708,420.34

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Solution

The fourth proportional to 13,944,502.46, 19,237,444.18 and 8,708,420.34 is: 12,013,892.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,944,502.46 : 19,237,444.18 = 8,708,420.34 : x
  2. Step 2: Convert to fraction form
    13,944,502.46/19,237,444.18 = 8,708,420.34/x
  3. Step 3: Cross multiply
    13,944,502.46x = 19,237,444.18 × 8,708,420.34
  4. Step 4: Simplify right side
    13,944,502.46x = 167,527,750,046,997.31
  5. Step 5: Solve for x
    x = 167,527,750,046,997.31/13,944,502.46
  6. Step 6: Final answer
    x = 12,013,892.25

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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.