Home / 22,599,594.54-31,187,795.31-12,286,357.02

Finding the Fourth Proportional to 22,599,594.54, 31,187,795.31 and 12,286,357.02

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Solution

The fourth proportional to 22,599,594.54, 31,187,795.31 and 12,286,357.02 is: 16,955,365.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,599,594.54 : 31,187,795.31 = 12,286,357.02 : x
  2. Step 2: Convert to fraction form
    22,599,594.54/31,187,795.31 = 12,286,357.02/x
  3. Step 3: Cross multiply
    22,599,594.54x = 31,187,795.31 × 12,286,357.02
  4. Step 4: Simplify right side
    22,599,594.54x = 383,184,387,845,341.56
  5. Step 5: Solve for x
    x = 383,184,387,845,341.56/22,599,594.54
  6. Step 6: Final answer
    x = 16,955,365.60

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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.