Home / 43,053,826.80-59,421,096.48-25,660,261.02

Finding the Fourth Proportional to 43,053,826.80, 59,421,096.48 and 25,660,261.02

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Solution

The fourth proportional to 43,053,826.80, 59,421,096.48 and 25,660,261.02 is: 35,415,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,053,826.80 : 59,421,096.48 = 25,660,261.02 : x
  2. Step 2: Convert to fraction form
    43,053,826.80/59,421,096.48 = 25,660,261.02/x
  3. Step 3: Cross multiply
    43,053,826.80x = 59,421,096.48 × 25,660,261.02
  4. Step 4: Simplify right side
    43,053,826.80x = 1,524,760,845,771,403
  5. Step 5: Solve for x
    x = 1,524,760,845,771,403/43,053,826.80
  6. Step 6: Final answer
    x = 35,415,222.27

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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.