Home / 25,273,499,010.22-34,878,524,980.28-13,995,930,713.25

Finding the Fourth Proportional to 25,273,499,010.22, 34,878,524,980.28 and 13,995,930,713.25

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Solution

The fourth proportional to 25,273,499,010.22, 34,878,524,980.28 and 13,995,930,713.25 is: 19,314,991,517.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,273,499,010.22 : 34,878,524,980.28 = 13,995,930,713.25 : x
  2. Step 2: Convert to fraction form
    25,273,499,010.22/34,878,524,980.28 = 13,995,930,713.25/x
  3. Step 3: Cross multiply
    25,273,499,010.22x = 34,878,524,980.28 × 13,995,930,713.25
  4. Step 4: Simplify right side
    25,273,499,010.22x = 488,157,419,004,225,781,760
  5. Step 5: Solve for x
    x = 488,157,419,004,225,781,760/25,273,499,010.22
  6. Step 6: Final answer
    x = 19,314,991,517.67

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1.5x scale

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.