Home / 5,808,672,849.20-8,713,009,273.80-1,446,605,121.20

Finding the Fourth Proportional to 5,808,672,849.20, 8,713,009,273.80 and 1,446,605,121.20

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Solution

The fourth proportional to 5,808,672,849.20, 8,713,009,273.80 and 1,446,605,121.20 is: 2,169,907,681.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,672,849.20 : 8,713,009,273.80 = 1,446,605,121.20 : x
  2. Step 2: Convert to fraction form
    5,808,672,849.20/8,713,009,273.80 = 1,446,605,121.20/x
  3. Step 3: Cross multiply
    5,808,672,849.20x = 8,713,009,273.80 × 1,446,605,121.20
  4. Step 4: Simplify right side
    5,808,672,849.20x = 12,604,283,836,542,173,184
  5. Step 5: Solve for x
    x = 12,604,283,836,542,173,184/5,808,672,849.20
  6. Step 6: Final answer
    x = 2,169,907,681.80

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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.