Home / 22,935,111.90-34,414,662.18-9,289,699.93

Finding the Fourth Proportional to 22,935,111.90, 34,414,662.18 and 9,289,699.93

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Solution

The fourth proportional to 22,935,111.90, 34,414,662.18 and 9,289,699.93 is: 13,939,408.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,111.90 : 34,414,662.18 = 9,289,699.93 : x
  2. Step 2: Convert to fraction form
    22,935,111.90/34,414,662.18 = 9,289,699.93/x
  3. Step 3: Cross multiply
    22,935,111.90x = 34,414,662.18 × 9,289,699.93
  4. Step 4: Simplify right side
    22,935,111.90x = 319,701,884,844,519.62
  5. Step 5: Solve for x
    x = 319,701,884,844,519.62/22,935,111.90
  6. Step 6: Final answer
    x = 13,939,408.11

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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.