Home / 25,524,741.06-35,237,145.69-19,710,470.34

Finding the Fourth Proportional to 25,524,741.06, 35,237,145.69 and 19,710,470.34

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Solution

The fourth proportional to 25,524,741.06, 35,237,145.69 and 19,710,470.34 is: 27,210,490.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524,741.06 : 35,237,145.69 = 19,710,470.34 : x
  2. Step 2: Convert to fraction form
    25,524,741.06/35,237,145.69 = 19,710,470.34/x
  3. Step 3: Cross multiply
    25,524,741.06x = 35,237,145.69 × 19,710,470.34
  4. Step 4: Simplify right side
    25,524,741.06x = 694,540,714,989,003.75
  5. Step 5: Solve for x
    x = 694,540,714,989,003.75/25,524,741.06
  6. Step 6: Final answer
    x = 27,210,490.14

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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.