Home / 162,660,579,114.90-243,990,868,672.34-162,660,579,114.90

Finding the Fourth Proportional to 162,660,579,114.90, 243,990,868,672.34 and 162,660,579,114.90

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Solution

The fourth proportional to 162,660,579,114.90, 243,990,868,672.34 and 162,660,579,114.90 is: 243,990,868,672.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,660,579,114.90 : 243,990,868,672.34 = 162,660,579,114.90 : x
  2. Step 2: Convert to fraction form
    162,660,579,114.90/243,990,868,672.34 = 162,660,579,114.90/x
  3. Step 3: Cross multiply
    162,660,579,114.90x = 243,990,868,672.34 × 162,660,579,114.90
  4. Step 4: Simplify right side
    162,660,579,114.90x = 39,687,695,996,990,336,794,624
  5. Step 5: Solve for x
    x = 39,687,695,996,990,336,794,624/162,660,579,114.90
  6. Step 6: Final answer
    x = 243,990,868,672.34

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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.