Home / 2,044,195,291.82-3,065,064,820.59-799,142,845.16

Finding the Fourth Proportional to 2,044,195,291.82, 3,065,064,820.59 and 799,142,845.16

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Solution

The fourth proportional to 2,044,195,291.82, 3,065,064,820.59 and 799,142,845.16 is: 1,198,234,156.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,195,291.82 : 3,065,064,820.59 = 799,142,845.16 : x
  2. Step 2: Convert to fraction form
    2,044,195,291.82/3,065,064,820.59 = 799,142,845.16/x
  3. Step 3: Cross multiply
    2,044,195,291.82x = 3,065,064,820.59 × 799,142,845.16
  4. Step 4: Simplify right side
    2,044,195,291.82x = 2,449,424,621,326,117,376
  5. Step 5: Solve for x
    x = 2,449,424,621,326,117,376/2,044,195,291.82
  6. Step 6: Final answer
    x = 1,198,234,156.55

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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.