Home / 29,341,213.60-44,011,601.70-8,870,893.60

Finding the Fourth Proportional to 29,341,213.60, 44,011,601.70 and 8,870,893.60

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Solution

The fourth proportional to 29,341,213.60, 44,011,601.70 and 8,870,893.60 is: 13,306,274.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341,213.60 : 44,011,601.70 = 8,870,893.60 : x
  2. Step 2: Convert to fraction form
    29,341,213.60/44,011,601.70 = 8,870,893.60/x
  3. Step 3: Cross multiply
    29,341,213.60x = 44,011,601.70 × 8,870,893.60
  4. Step 4: Simplify right side
    29,341,213.60x = 390,422,235,846,279.12
  5. Step 5: Solve for x
    x = 390,422,235,846,279.12/29,341,213.60
  6. Step 6: Final answer
    x = 13,306,274.28

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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.