Home / 29,617,274.20-44,429,021.70-9,417,818.20

Finding the Fourth Proportional to 29,617,274.20, 44,429,021.70 and 9,417,818.20

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Solution

The fourth proportional to 29,617,274.20, 44,429,021.70 and 9,417,818.20 is: 14,127,716.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,617,274.20 : 44,429,021.70 = 9,417,818.20 : x
  2. Step 2: Convert to fraction form
    29,617,274.20/44,429,021.70 = 9,417,818.20/x
  3. Step 3: Cross multiply
    29,617,274.20x = 44,429,021.70 × 9,417,818.20
  4. Step 4: Simplify right side
    29,617,274.20x = 418,424,449,174,454.94
  5. Step 5: Solve for x
    x = 418,424,449,174,454.94/29,617,274.20
  6. Step 6: Final answer
    x = 14,127,716.36

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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.