Home / 23,101,701.08-34,602,734.04-21,743,459.24

Finding the Fourth Proportional to 23,101,701.08, 34,602,734.04 and 21,743,459.24

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Solution

The fourth proportional to 23,101,701.08, 34,602,734.04 and 21,743,459.24 is: 32,568,300.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,101,701.08 : 34,602,734.04 = 21,743,459.24 : x
  2. Step 2: Convert to fraction form
    23,101,701.08/34,602,734.04 = 21,743,459.24/x
  3. Step 3: Cross multiply
    23,101,701.08x = 34,602,734.04 × 21,743,459.24
  4. Step 4: Simplify right side
    23,101,701.08x = 752,383,137,191,300.50
  5. Step 5: Solve for x
    x = 752,383,137,191,300.50/23,101,701.08
  6. Step 6: Final answer
    x = 32,568,300.26

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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.