Home / 22,875,285.82-34,319,570.82-9,221,386.36

Finding the Fourth Proportional to 22,875,285.82, 34,319,570.82 and 9,221,386.36

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Solution

The fourth proportional to 22,875,285.82, 34,319,570.82 and 9,221,386.36 is: 13,834,757.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,875,285.82 : 34,319,570.82 = 9,221,386.36 : x
  2. Step 2: Convert to fraction form
    22,875,285.82/34,319,570.82 = 9,221,386.36/x
  3. Step 3: Cross multiply
    22,875,285.82x = 34,319,570.82 × 9,221,386.36
  4. Step 4: Simplify right side
    22,875,285.82x = 316,474,022,240,602
  5. Step 5: Solve for x
    x = 316,474,022,240,602/22,875,285.82
  6. Step 6: Final answer
    x = 13,834,757.07

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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.