Home / 17,065,248.77-25,595,070.63-7,347,245.46

Finding the Fourth Proportional to 17,065,248.77, 25,595,070.63 and 7,347,245.46

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Solution

The fourth proportional to 17,065,248.77, 25,595,070.63 and 7,347,245.46 is: 11,019,661.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,065,248.77 : 25,595,070.63 = 7,347,245.46 : x
  2. Step 2: Convert to fraction form
    17,065,248.77/25,595,070.63 = 7,347,245.46/x
  3. Step 3: Cross multiply
    17,065,248.77x = 25,595,070.63 × 7,347,245.46
  4. Step 4: Simplify right side
    17,065,248.77x = 188,053,266,541,079.75
  5. Step 5: Solve for x
    x = 188,053,266,541,079.75/17,065,248.77
  6. Step 6: Final answer
    x = 11,019,661.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.