Home / 15,532,395.68-23,297,018.88-4,171,368.08

Finding the Fourth Proportional to 15,532,395.68, 23,297,018.88 and 4,171,368.08

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Solution

The fourth proportional to 15,532,395.68, 23,297,018.88 and 4,171,368.08 is: 6,256,629.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,532,395.68 : 23,297,018.88 = 4,171,368.08 : x
  2. Step 2: Convert to fraction form
    15,532,395.68/23,297,018.88 = 4,171,368.08/x
  3. Step 3: Cross multiply
    15,532,395.68x = 23,297,018.88 × 4,171,368.08
  4. Step 4: Simplify right side
    15,532,395.68x = 97,180,440,915,189.34
  5. Step 5: Solve for x
    x = 97,180,440,915,189.34/15,532,395.68
  6. Step 6: Final answer
    x = 6,256,629.24

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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.