Home / 25,273,499,006.94-34,878,524,975.75-13,995,930,709.95

Finding the Fourth Proportional to 25,273,499,006.94, 34,878,524,975.75 and 13,995,930,709.95

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Solution

The fourth proportional to 25,273,499,006.94, 34,878,524,975.75 and 13,995,930,709.95 is: 19,314,991,513.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,273,499,006.94 : 34,878,524,975.75 = 13,995,930,709.95 : x
  2. Step 2: Convert to fraction form
    25,273,499,006.94/34,878,524,975.75 = 13,995,930,709.95/x
  3. Step 3: Cross multiply
    25,273,499,006.94x = 34,878,524,975.75 × 13,995,930,709.95
  4. Step 4: Simplify right side
    25,273,499,006.94x = 488,157,418,825,787,572,224
  5. Step 5: Solve for x
    x = 488,157,418,825,787,572,224/25,273,499,006.94
  6. Step 6: Final answer
    x = 19,314,991,513.12

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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.