Home / 1,955,289,053.24-2,697,971,773.50-1,151,676,554.90

Finding the Fourth Proportional to 1,955,289,053.24, 2,697,971,773.50 and 1,151,676,554.90

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Solution

The fourth proportional to 1,955,289,053.24, 2,697,971,773.50 and 1,151,676,554.90 is: 1,589,120,970.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,289,053.24 : 2,697,971,773.50 = 1,151,676,554.90 : x
  2. Step 2: Convert to fraction form
    1,955,289,053.24/2,697,971,773.50 = 1,151,676,554.90/x
  3. Step 3: Cross multiply
    1,955,289,053.24x = 2,697,971,773.50 × 1,151,676,554.90
  4. Step 4: Simplify right side
    1,955,289,053.24x = 3,107,190,837,315,987,456
  5. Step 5: Solve for x
    x = 3,107,190,837,315,987,456/1,955,289,053.24
  6. Step 6: Final answer
    x = 1,589,120,970.20

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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.