Home / 25,409,094.13-35,064,473.56-13,806,693.01

Finding the Fourth Proportional to 25,409,094.13, 35,064,473.56 and 13,806,693.01

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Solution

The fourth proportional to 25,409,094.13, 35,064,473.56 and 13,806,693.01 is: 19,053,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,409,094.13 : 35,064,473.56 = 13,806,693.01 : x
  2. Step 2: Convert to fraction form
    25,409,094.13/35,064,473.56 = 13,806,693.01/x
  3. Step 3: Cross multiply
    25,409,094.13x = 35,064,473.56 × 13,806,693.01
  4. Step 4: Simplify right side
    25,409,094.13x = 484,124,422,000,181.81
  5. Step 5: Solve for x
    x = 484,124,422,000,181.81/25,409,094.13
  6. Step 6: Final answer
    x = 19,053,194.87

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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.