Home / 30,266,024.04-41,768,033.22-17,215,160.04

Finding the Fourth Proportional to 30,266,024.04, 41,768,033.22 and 17,215,160.04

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Solution

The fourth proportional to 30,266,024.04, 41,768,033.22 and 17,215,160.04 is: 23,757,444.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,266,024.04 : 41,768,033.22 = 17,215,160.04 : x
  2. Step 2: Convert to fraction form
    30,266,024.04/41,768,033.22 = 17,215,160.04/x
  3. Step 3: Cross multiply
    30,266,024.04x = 41,768,033.22 × 17,215,160.04
  4. Step 4: Simplify right side
    30,266,024.04x = 719,043,376,438,336.50
  5. Step 5: Solve for x
    x = 719,043,376,438,336.50/30,266,024.04
  6. Step 6: Final answer
    x = 23,757,444.17

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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.