Home / 9,499,649.80-14,251,202.70-3,108,123.40

Finding the Fourth Proportional to 9,499,649.80, 14,251,202.70 and 3,108,123.40

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Solution

The fourth proportional to 9,499,649.80, 14,251,202.70 and 3,108,123.40 is: 4,662,750.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,499,649.80 : 14,251,202.70 = 3,108,123.40 : x
  2. Step 2: Convert to fraction form
    9,499,649.80/14,251,202.70 = 3,108,123.40/x
  3. Step 3: Cross multiply
    9,499,649.80x = 14,251,202.70 × 3,108,123.40
  4. Step 4: Simplify right side
    9,499,649.80x = 44,294,496,590,013.18
  5. Step 5: Solve for x
    x = 44,294,496,590,013.18/9,499,649.80
  6. Step 6: Final answer
    x = 4,662,750.47

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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.