Home / 165,024,000.15-247,536,000.23-165,024,000.15

Finding the Fourth Proportional to 165,024,000.15, 247,536,000.23 and 165,024,000.15

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Solution

The fourth proportional to 165,024,000.15, 247,536,000.23 and 165,024,000.15 is: 247,536,000.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,024,000.15 : 247,536,000.23 = 165,024,000.15 : x
  2. Step 2: Convert to fraction form
    165,024,000.15/247,536,000.23 = 165,024,000.15/x
  3. Step 3: Cross multiply
    165,024,000.15x = 247,536,000.23 × 165,024,000.15
  4. Step 4: Simplify right side
    165,024,000.15x = 40,849,380,938,260,800
  5. Step 5: Solve for x
    x = 40,849,380,938,260,800/165,024,000.15
  6. Step 6: Final answer
    x = 247,536,000.23

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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.