Home / 8,833,210,375.26-12,189,634,124.04-4,872,910,993.50

Finding the Fourth Proportional to 8,833,210,375.26, 12,189,634,124.04 and 4,872,910,993.50

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Solution

The fourth proportional to 8,833,210,375.26, 12,189,634,124.04 and 4,872,910,993.50 is: 6,724,508,939.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,210,375.26 : 12,189,634,124.04 = 4,872,910,993.50 : x
  2. Step 2: Convert to fraction form
    8,833,210,375.26/12,189,634,124.04 = 4,872,910,993.50/x
  3. Step 3: Cross multiply
    8,833,210,375.26x = 12,189,634,124.04 × 4,872,910,993.50
  4. Step 4: Simplify right side
    8,833,210,375.26x = 59,399,002,129,777,262,592
  5. Step 5: Solve for x
    x = 59,399,002,129,777,262,592/8,833,210,375.26
  6. Step 6: Final answer
    x = 6,724,508,939.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.