Home / 15,352,853.67-23,037,250.71-6,261,621.03

Finding the Fourth Proportional to 15,352,853.67, 23,037,250.71 and 6,261,621.03

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Solution

The fourth proportional to 15,352,853.67, 23,037,250.71 and 6,261,621.03 is: 9,395,682.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,352,853.67 : 23,037,250.71 = 6,261,621.03 : x
  2. Step 2: Convert to fraction form
    15,352,853.67/23,037,250.71 = 6,261,621.03/x
  3. Step 3: Cross multiply
    15,352,853.67x = 23,037,250.71 × 6,261,621.03
  4. Step 4: Simplify right side
    15,352,853.67x = 144,250,533,519,118.44
  5. Step 5: Solve for x
    x = 144,250,533,519,118.44/15,352,853.67
  6. Step 6: Final answer
    x = 9,395,682.17

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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.