Home / 3,064,754,796.77-4,229,361,594.64-1,655,058,635.09

Finding the Fourth Proportional to 3,064,754,796.77, 4,229,361,594.64 and 1,655,058,635.09

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Solution

The fourth proportional to 3,064,754,796.77, 4,229,361,594.64 and 1,655,058,635.09 is: 2,283,980,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,754,796.77 : 4,229,361,594.64 = 1,655,058,635.09 : x
  2. Step 2: Convert to fraction form
    3,064,754,796.77/4,229,361,594.64 = 1,655,058,635.09/x
  3. Step 3: Cross multiply
    3,064,754,796.77x = 4,229,361,594.64 × 1,655,058,635.09
  4. Step 4: Simplify right side
    3,064,754,796.77x = 6,999,841,428,134,575,104
  5. Step 5: Solve for x
    x = 6,999,841,428,134,575,104/3,064,754,796.77
  6. Step 6: Final answer
    x = 2,283,980,902.98

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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.