Home / 7,517,673,539.20-11,269,500,016.87-2,539,914,250.06

Finding the Fourth Proportional to 7,517,673,539.20, 11,269,500,016.87 and 2,539,914,250.06

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Solution

The fourth proportional to 7,517,673,539.20, 11,269,500,016.87 and 2,539,914,250.06 is: 3,807,502,884.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,517,673,539.20 : 11,269,500,016.87 = 2,539,914,250.06 : x
  2. Step 2: Convert to fraction form
    7,517,673,539.20/11,269,500,016.87 = 2,539,914,250.06/x
  3. Step 3: Cross multiply
    7,517,673,539.20x = 11,269,500,016.87 × 2,539,914,250.06
  4. Step 4: Simplify right side
    7,517,673,539.20x = 28,623,563,683,899,523,072
  5. Step 5: Solve for x
    x = 28,623,563,683,899,523,072/7,517,673,539.20
  6. Step 6: Final answer
    x = 3,807,502,884.32

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1.5x scale

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.