Home / 38,974,407,180.98-58,486,202,892.36-16,590,118,987.03

Finding the Fourth Proportional to 38,974,407,180.98, 58,486,202,892.36 and 16,590,118,987.03

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Solution

The fourth proportional to 38,974,407,180.98, 58,486,202,892.36 and 16,590,118,987.03 is: 24,895,646,534.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,974,407,180.98 : 58,486,202,892.36 = 16,590,118,987.03 : x
  2. Step 2: Convert to fraction form
    38,974,407,180.98/58,486,202,892.36 = 16,590,118,987.03/x
  3. Step 3: Cross multiply
    38,974,407,180.98x = 58,486,202,892.36 × 16,590,118,987.03
  4. Step 4: Simplify right side
    38,974,407,180.98x = 970,293,065,083,747,696,640
  5. Step 5: Solve for x
    x = 970,293,065,083,747,696,640/38,974,407,180.98
  6. Step 6: Final answer
    x = 24,895,646,534.87

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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.