Home / 63,745,514.10-95,618,271.15-50,990,930.10

Finding the Fourth Proportional to 63,745,514.10, 95,618,271.15 and 50,990,930.10

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Solution

The fourth proportional to 63,745,514.10, 95,618,271.15 and 50,990,930.10 is: 76,486,395.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,745,514.10 : 95,618,271.15 = 50,990,930.10 : x
  2. Step 2: Convert to fraction form
    63,745,514.10/95,618,271.15 = 50,990,930.10/x
  3. Step 3: Cross multiply
    63,745,514.10x = 95,618,271.15 × 50,990,930.10
  4. Step 4: Simplify right side
    63,745,514.10x = 4,875,664,580,492,497
  5. Step 5: Solve for x
    x = 4,875,664,580,492,497/63,745,514.10
  6. Step 6: Final answer
    x = 76,486,395.15

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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.