Home / 5,740,034,468.48-7,921,247,500.62-3,099,835,580.48

Finding the Fourth Proportional to 5,740,034,468.48, 7,921,247,500.62 and 3,099,835,580.48

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Solution

The fourth proportional to 5,740,034,468.48, 7,921,247,500.62 and 3,099,835,580.48 is: 4,277,773,065.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,034,468.48 : 7,921,247,500.62 = 3,099,835,580.48 : x
  2. Step 2: Convert to fraction form
    5,740,034,468.48/7,921,247,500.62 = 3,099,835,580.48/x
  3. Step 3: Cross multiply
    5,740,034,468.48x = 7,921,247,500.62 × 3,099,835,580.48
  4. Step 4: Simplify right side
    5,740,034,468.48x = 24,554,564,844,210,147,328
  5. Step 5: Solve for x
    x = 24,554,564,844,210,147,328/5,740,034,468.48
  6. Step 6: Final answer
    x = 4,277,773,065.48

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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.