Home / 6,367,140,851.15-9,552,483,093.81-2,777,882,028.23

Finding the Fourth Proportional to 6,367,140,851.15, 9,552,483,093.81 and 2,777,882,028.23

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Solution

The fourth proportional to 6,367,140,851.15, 9,552,483,093.81 and 2,777,882,028.23 is: 4,167,596,057.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,140,851.15 : 9,552,483,093.81 = 2,777,882,028.23 : x
  2. Step 2: Convert to fraction form
    6,367,140,851.15/9,552,483,093.81 = 2,777,882,028.23/x
  3. Step 3: Cross multiply
    6,367,140,851.15x = 9,552,483,093.81 × 2,777,882,028.23
  4. Step 4: Simplify right side
    6,367,140,851.15x = 26,535,671,111,265,705,984
  5. Step 5: Solve for x
    x = 26,535,671,111,265,705,984/6,367,140,851.15
  6. Step 6: Final answer
    x = 4,167,596,057.89

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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.