Home / 5,740,034,347.56-7,921,247,334.67-3,099,835,459.56

Finding the Fourth Proportional to 5,740,034,347.56, 7,921,247,334.67 and 3,099,835,459.56

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Solution

The fourth proportional to 5,740,034,347.56, 7,921,247,334.67 and 3,099,835,459.56 is: 4,277,772,899.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,034,347.56 : 7,921,247,334.67 = 3,099,835,459.56 : x
  2. Step 2: Convert to fraction form
    5,740,034,347.56/7,921,247,334.67 = 3,099,835,459.56/x
  3. Step 3: Cross multiply
    5,740,034,347.56x = 7,921,247,334.67 × 3,099,835,459.56
  4. Step 4: Simplify right side
    5,740,034,347.56x = 24,554,563,371,955,204,096
  5. Step 5: Solve for x
    x = 24,554,563,371,955,204,096/5,740,034,347.56
  6. Step 6: Final answer
    x = 4,277,772,899.11

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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.