Home / 2,695,672,403.06-4,043,943,099.98-830,317,231.36

Finding the Fourth Proportional to 2,695,672,403.06, 4,043,943,099.98 and 830,317,231.36

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Solution

The fourth proportional to 2,695,672,403.06, 4,043,943,099.98 and 830,317,231.36 is: 1,245,609,679.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,672,403.06 : 4,043,943,099.98 = 830,317,231.36 : x
  2. Step 2: Convert to fraction form
    2,695,672,403.06/4,043,943,099.98 = 830,317,231.36/x
  3. Step 3: Cross multiply
    2,695,672,403.06x = 4,043,943,099.98 × 830,317,231.36
  4. Step 4: Simplify right side
    2,695,672,403.06x = 3,357,755,638,552,769,536
  5. Step 5: Solve for x
    x = 3,357,755,638,552,769,536/2,695,672,403.06
  6. Step 6: Final answer
    x = 1,245,609,679.70

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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.