Home / 31,227,894.26-46,852,304.16-10,771,733.76

Finding the Fourth Proportional to 31,227,894.26, 46,852,304.16 and 10,771,733.76

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Solution

The fourth proportional to 31,227,894.26, 46,852,304.16 and 10,771,733.76 is: 16,161,209.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,227,894.26 : 46,852,304.16 = 10,771,733.76 : x
  2. Step 2: Convert to fraction form
    31,227,894.26/46,852,304.16 = 10,771,733.76/x
  3. Step 3: Cross multiply
    31,227,894.26x = 46,852,304.16 × 10,771,733.76
  4. Step 4: Simplify right side
    31,227,894.26x = 504,680,546,454,060.38
  5. Step 5: Solve for x
    x = 504,680,546,454,060.38/31,227,894.26
  6. Step 6: Final answer
    x = 16,161,209.67

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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.