Home / 3,113,662,444.49-4,296,851,397.37-1,757,581,785.26

Finding the Fourth Proportional to 3,113,662,444.49, 4,296,851,397.37 and 1,757,581,785.26

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Solution

The fourth proportional to 3,113,662,444.49, 4,296,851,397.37 and 1,757,581,785.26 is: 2,425,461,296.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,662,444.49 : 4,296,851,397.37 = 1,757,581,785.26 : x
  2. Step 2: Convert to fraction form
    3,113,662,444.49/4,296,851,397.37 = 1,757,581,785.26/x
  3. Step 3: Cross multiply
    3,113,662,444.49x = 4,296,851,397.37 × 1,757,581,785.26
  4. Step 4: Simplify right side
    3,113,662,444.49x = 7,552,067,749,973,346,304
  5. Step 5: Solve for x
    x = 7,552,067,749,973,346,304/3,113,662,444.49
  6. Step 6: Final answer
    x = 2,425,461,296.66

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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.