Home / 29,948,015.20-44,922,022.80-9,755,298.40

Finding the Fourth Proportional to 29,948,015.20, 44,922,022.80 and 9,755,298.40

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Solution

The fourth proportional to 29,948,015.20, 44,922,022.80 and 9,755,298.40 is: 14,632,947.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,948,015.20 : 44,922,022.80 = 9,755,298.40 : x
  2. Step 2: Convert to fraction form
    29,948,015.20/44,922,022.80 = 9,755,298.40/x
  3. Step 3: Cross multiply
    29,948,015.20x = 44,922,022.80 × 9,755,298.40
  4. Step 4: Simplify right side
    29,948,015.20x = 438,227,737,145,603.50
  5. Step 5: Solve for x
    x = 438,227,737,145,603.50/29,948,015.20
  6. Step 6: Final answer
    x = 14,632,947.60

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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.