Home / 363,712,000.60-545,568,000.90-248,920,744.60

Finding the Fourth Proportional to 363,712,000.60, 545,568,000.90 and 248,920,744.60

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Solution

The fourth proportional to 363,712,000.60, 545,568,000.90 and 248,920,744.60 is: 373,381,116.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,712,000.60 : 545,568,000.90 = 248,920,744.60 : x
  2. Step 2: Convert to fraction form
    363,712,000.60/545,568,000.90 = 248,920,744.60/x
  3. Step 3: Cross multiply
    363,712,000.60x = 545,568,000.90 × 248,920,744.60
  4. Step 4: Simplify right side
    363,712,000.60x = 135,803,193,013,961,456
  5. Step 5: Solve for x
    x = 135,803,193,013,961,456/363,712,000.60
  6. Step 6: Final answer
    x = 373,381,116.90

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1.5x scale

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.