Home / 17,047,926.66-25,572,111.62-5,688,375.29

Finding the Fourth Proportional to 17,047,926.66, 25,572,111.62 and 5,688,375.29

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Solution

The fourth proportional to 17,047,926.66, 25,572,111.62 and 5,688,375.29 is: 8,532,636.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,926.66 : 25,572,111.62 = 5,688,375.29 : x
  2. Step 2: Convert to fraction form
    17,047,926.66/25,572,111.62 = 5,688,375.29/x
  3. Step 3: Cross multiply
    17,047,926.66x = 25,572,111.62 × 5,688,375.29
  4. Step 4: Simplify right side
    17,047,926.66x = 145,463,767,791,922.84
  5. Step 5: Solve for x
    x = 145,463,767,791,922.84/17,047,926.66
  6. Step 6: Final answer
    x = 8,532,636.88

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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.