Home / 58,269,712.80-87,416,233.20-17,329,072.80

Finding the Fourth Proportional to 58,269,712.80, 87,416,233.20 and 17,329,072.80

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Solution

The fourth proportional to 58,269,712.80, 87,416,233.20 and 17,329,072.80 is: 25,997,078.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,269,712.80 : 87,416,233.20 = 17,329,072.80 : x
  2. Step 2: Convert to fraction form
    58,269,712.80/87,416,233.20 = 17,329,072.80/x
  3. Step 3: Cross multiply
    58,269,712.80x = 87,416,233.20 × 17,329,072.80
  4. Step 4: Simplify right side
    58,269,712.80x = 1,514,842,269,024,577
  5. Step 5: Solve for x
    x = 1,514,842,269,024,577/58,269,712.80
  6. Step 6: Final answer
    x = 25,997,078.01

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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.