Home / 3,113,662,445.24-4,296,851,398.40-1,757,581,786.01

Finding the Fourth Proportional to 3,113,662,445.24, 4,296,851,398.40 and 1,757,581,786.01

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Solution

The fourth proportional to 3,113,662,445.24, 4,296,851,398.40 and 1,757,581,786.01 is: 2,425,461,297.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,662,445.24 : 4,296,851,398.40 = 1,757,581,786.01 : x
  2. Step 2: Convert to fraction form
    3,113,662,445.24/4,296,851,398.40 = 1,757,581,786.01/x
  3. Step 3: Cross multiply
    3,113,662,445.24x = 4,296,851,398.40 × 1,757,581,786.01
  4. Step 4: Simplify right side
    3,113,662,445.24x = 7,552,067,755,023,832,064
  5. Step 5: Solve for x
    x = 7,552,067,755,023,832,064/3,113,662,445.24
  6. Step 6: Final answer
    x = 2,425,461,297.70

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1.5x scale

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.