Home / 29,489,054,839.44-44,265,060,146.10-12,709,147,047.57

Finding the Fourth Proportional to 29,489,054,839.44, 44,265,060,146.10 and 12,709,147,047.57

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Solution

The fourth proportional to 29,489,054,839.44, 44,265,060,146.10 and 12,709,147,047.57 is: 19,077,286,862.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,489,054,839.44 : 44,265,060,146.10 = 12,709,147,047.57 : x
  2. Step 2: Convert to fraction form
    29,489,054,839.44/44,265,060,146.10 = 12,709,147,047.57/x
  3. Step 3: Cross multiply
    29,489,054,839.44x = 44,265,060,146.10 × 12,709,147,047.57
  4. Step 4: Simplify right side
    29,489,054,839.44x = 562,571,158,466,315,223,040
  5. Step 5: Solve for x
    x = 562,571,158,466,315,223,040/29,489,054,839.44
  6. Step 6: Final answer
    x = 19,077,286,862.17

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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.