Home / 2,695,672,404.06-4,043,943,101.48-830,317,232.36

Finding the Fourth Proportional to 2,695,672,404.06, 4,043,943,101.48 and 830,317,232.36

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Solution

The fourth proportional to 2,695,672,404.06, 4,043,943,101.48 and 830,317,232.36 is: 1,245,609,681.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,672,404.06 : 4,043,943,101.48 = 830,317,232.36 : x
  2. Step 2: Convert to fraction form
    2,695,672,404.06/4,043,943,101.48 = 830,317,232.36/x
  3. Step 3: Cross multiply
    2,695,672,404.06x = 4,043,943,101.48 × 830,317,232.36
  4. Step 4: Simplify right side
    2,695,672,404.06x = 3,357,755,643,842,188,288
  5. Step 5: Solve for x
    x = 3,357,755,643,842,188,288/2,695,672,404.06
  6. Step 6: Final answer
    x = 1,245,609,681.20

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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.