Home / 25,403,872.14-35,058,060.75-14,390,618.46

Finding the Fourth Proportional to 25,403,872.14, 35,058,060.75 and 14,390,618.46

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Solution

The fourth proportional to 25,403,872.14, 35,058,060.75 and 14,390,618.46 is: 19,859,459.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403,872.14 : 35,058,060.75 = 14,390,618.46 : x
  2. Step 2: Convert to fraction form
    25,403,872.14/35,058,060.75 = 14,390,618.46/x
  3. Step 3: Cross multiply
    25,403,872.14x = 35,058,060.75 × 14,390,618.46
  4. Step 4: Simplify right side
    25,403,872.14x = 504,507,176,200,751.50
  5. Step 5: Solve for x
    x = 504,507,176,200,751.50/25,403,872.14
  6. Step 6: Final answer
    x = 19,859,459.75

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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.