Home / 25,273,499,008.02-34,878,524,977.26-13,995,930,711.03

Finding the Fourth Proportional to 25,273,499,008.02, 34,878,524,977.26 and 13,995,930,711.03

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Solution

The fourth proportional to 25,273,499,008.02, 34,878,524,977.26 and 13,995,930,711.03 is: 19,314,991,514.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,273,499,008.02 : 34,878,524,977.26 = 13,995,930,711.03 : x
  2. Step 2: Convert to fraction form
    25,273,499,008.02/34,878,524,977.26 = 13,995,930,711.03/x
  3. Step 3: Cross multiply
    25,273,499,008.02x = 34,878,524,977.26 × 13,995,930,711.03
  4. Step 4: Simplify right side
    25,273,499,008.02x = 488,157,418,884,660,199,424
  5. Step 5: Solve for x
    x = 488,157,418,884,660,199,424/25,273,499,008.02
  6. Step 6: Final answer
    x = 19,314,991,514.62

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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.