Home / 5,667,739,780,139.40-8,501,609,670,209.20-5,667,739,780,139.40

Finding the Fourth Proportional to 5,667,739,780,139.40, 8,501,609,670,209.20 and 5,667,739,780,139.40

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Solution

The fourth proportional to 5,667,739,780,139.40, 8,501,609,670,209.20 and 5,667,739,780,139.40 is: 8,501,609,670,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,739,780,139.40 : 8,501,609,670,209.20 = 5,667,739,780,139.40 : x
  2. Step 2: Convert to fraction form
    5,667,739,780,139.40/8,501,609,670,209.20 = 5,667,739,780,139.40/x
  3. Step 3: Cross multiply
    5,667,739,780,139.40x = 8,501,609,670,209.20 × 5,667,739,780,139.40
  4. Step 4: Simplify right side
    5,667,739,780,139.40x = 48,184,911,323,062,488,447,057,920
  5. Step 5: Solve for x
    x = 48,184,911,323,062,488,447,057,920/5,667,739,780,139.40
  6. Step 6: Final answer
    x = 8,501,609,670,209.20

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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.