Home / 33,806,961.60-50,710,442.40-9,872,433.60

Finding the Fourth Proportional to 33,806,961.60, 50,710,442.40 and 9,872,433.60

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Solution

The fourth proportional to 33,806,961.60, 50,710,442.40 and 9,872,433.60 is: 14,808,650.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,806,961.60 : 50,710,442.40 = 9,872,433.60 : x
  2. Step 2: Convert to fraction form
    33,806,961.60/50,710,442.40 = 9,872,433.60/x
  3. Step 3: Cross multiply
    33,806,961.60x = 50,710,442.40 × 9,872,433.60
  4. Step 4: Simplify right side
    33,806,961.60x = 500,635,475,420,624.62
  5. Step 5: Solve for x
    x = 500,635,475,420,624.62/33,806,961.60
  6. Step 6: Final answer
    x = 14,808,650.40

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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.