Home / 70,930,234.20-106,312,682.70-32,595,623.40

Finding the Fourth Proportional to 70,930,234.20, 106,312,682.70 and 32,595,623.40

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Solution

The fourth proportional to 70,930,234.20, 106,312,682.70 and 32,595,623.40 is: 48,855,445.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,930,234.20 : 106,312,682.70 = 32,595,623.40 : x
  2. Step 2: Convert to fraction form
    70,930,234.20/106,312,682.70 = 32,595,623.40/x
  3. Step 3: Cross multiply
    70,930,234.20x = 106,312,682.70 × 32,595,623.40
  4. Step 4: Simplify right side
    70,930,234.20x = 3,465,328,167,932,895
  5. Step 5: Solve for x
    x = 3,465,328,167,932,895/70,930,234.20
  6. Step 6: Final answer
    x = 48,855,445.17

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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.