Home / 25,939,122.16-35,796,663.48-14,336,868.64

Finding the Fourth Proportional to 25,939,122.16, 35,796,663.48 and 14,336,868.64

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Solution

The fourth proportional to 25,939,122.16, 35,796,663.48 and 14,336,868.64 is: 19,785,251.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,939,122.16 : 35,796,663.48 = 14,336,868.64 : x
  2. Step 2: Convert to fraction form
    25,939,122.16/35,796,663.48 = 14,336,868.64/x
  3. Step 3: Cross multiply
    25,939,122.16x = 35,796,663.48 × 14,336,868.64
  4. Step 4: Simplify right side
    25,939,122.16x = 513,212,062,063,045.25
  5. Step 5: Solve for x
    x = 513,212,062,063,045.25/25,939,122.16
  6. Step 6: Final answer
    x = 19,785,251.75

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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.