Home / 25,273,499,005.03-34,878,524,973.11-13,995,930,708.04

Finding the Fourth Proportional to 25,273,499,005.03, 34,878,524,973.11 and 13,995,930,708.04

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Solution

The fourth proportional to 25,273,499,005.03, 34,878,524,973.11 and 13,995,930,708.04 is: 19,314,991,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,273,499,005.03 : 34,878,524,973.11 = 13,995,930,708.04 : x
  2. Step 2: Convert to fraction form
    25,273,499,005.03/34,878,524,973.11 = 13,995,930,708.04/x
  3. Step 3: Cross multiply
    25,273,499,005.03x = 34,878,524,973.11 × 13,995,930,708.04
  4. Step 4: Simplify right side
    25,273,499,005.03x = 488,157,418,722,115,715,072
  5. Step 5: Solve for x
    x = 488,157,418,722,115,715,072/25,273,499,005.03
  6. Step 6: Final answer
    x = 19,314,991,510.48

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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.