Home / 3,064,754,805.96-4,229,361,607.31-1,655,058,644.30

Finding the Fourth Proportional to 3,064,754,805.96, 4,229,361,607.31 and 1,655,058,644.30

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Solution

The fourth proportional to 3,064,754,805.96, 4,229,361,607.31 and 1,655,058,644.30 is: 2,283,980,915.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,754,805.96 : 4,229,361,607.31 = 1,655,058,644.30 : x
  2. Step 2: Convert to fraction form
    3,064,754,805.96/4,229,361,607.31 = 1,655,058,644.30/x
  3. Step 3: Cross multiply
    3,064,754,805.96x = 4,229,361,607.31 × 1,655,058,644.30
  4. Step 4: Simplify right side
    3,064,754,805.96x = 6,999,841,488,019,535,872
  5. Step 5: Solve for x
    x = 6,999,841,488,019,535,872/3,064,754,805.96
  6. Step 6: Final answer
    x = 2,283,980,915.67

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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.