Home / 25,018,159.25-34,507,261.62-22,959,821.67

Finding the Fourth Proportional to 25,018,159.25, 34,507,261.62 and 22,959,821.67

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Solution

The fourth proportional to 25,018,159.25, 34,507,261.62 and 22,959,821.67 is: 31,668,220.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,018,159.25 : 34,507,261.62 = 22,959,821.67 : x
  2. Step 2: Convert to fraction form
    25,018,159.25/34,507,261.62 = 22,959,821.67/x
  3. Step 3: Cross multiply
    25,018,159.25x = 34,507,261.62 × 22,959,821.67
  4. Step 4: Simplify right side
    25,018,159.25x = 792,280,573,115,235.25
  5. Step 5: Solve for x
    x = 792,280,573,115,235.25/25,018,159.25
  6. Step 6: Final answer
    x = 31,668,220.08

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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.