Home / 50,009,472.63-75,014,209.04-32,966,159.76

Finding the Fourth Proportional to 50,009,472.63, 75,014,209.04 and 32,966,159.76

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Solution

The fourth proportional to 50,009,472.63, 75,014,209.04 and 32,966,159.76 is: 49,449,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,009,472.63 : 75,014,209.04 = 32,966,159.76 : x
  2. Step 2: Convert to fraction form
    50,009,472.63/75,014,209.04 = 32,966,159.76/x
  3. Step 3: Cross multiply
    50,009,472.63x = 75,014,209.04 × 32,966,159.76
  4. Step 4: Simplify right side
    50,009,472.63x = 2,472,930,399,317,845.50
  5. Step 5: Solve for x
    x = 2,472,930,399,317,845.50/50,009,472.63
  6. Step 6: Final answer
    x = 49,449,239.70

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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.