Home / 34,765,532.20-52,166,960.70-14,572,815.40

Finding the Fourth Proportional to 34,765,532.20, 52,166,960.70 and 14,572,815.40

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Solution

The fourth proportional to 34,765,532.20, 52,166,960.70 and 14,572,815.40 is: 21,867,045.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,532.20 : 52,166,960.70 = 14,572,815.40 : x
  2. Step 2: Convert to fraction form
    34,765,532.20/52,166,960.70 = 14,572,815.40/x
  3. Step 3: Cross multiply
    34,765,532.20x = 52,166,960.70 × 14,572,815.40
  4. Step 4: Simplify right side
    34,765,532.20x = 760,219,488,260,154.88
  5. Step 5: Solve for x
    x = 760,219,488,260,154.88/34,765,532.20
  6. Step 6: Final answer
    x = 21,867,045.90

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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.