Home / 32,874,009.55-49,311,014.33-13,718,513.95

Finding the Fourth Proportional to 32,874,009.55, 49,311,014.33 and 13,718,513.95

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Solution

The fourth proportional to 32,874,009.55, 49,311,014.33 and 13,718,513.95 is: 20,577,770.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,874,009.55 : 49,311,014.33 = 13,718,513.95 : x
  2. Step 2: Convert to fraction form
    32,874,009.55/49,311,014.33 = 13,718,513.95/x
  3. Step 3: Cross multiply
    32,874,009.55x = 49,311,014.33 × 13,718,513.95
  4. Step 4: Simplify right side
    32,874,009.55x = 676,473,837,906,162.38
  5. Step 5: Solve for x
    x = 676,473,837,906,162.38/32,874,009.55
  6. Step 6: Final answer
    x = 20,577,770.93

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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.