Home / 38,863,006.46-58,314,684.81-15,850,823.84

Finding the Fourth Proportional to 38,863,006.46, 58,314,684.81 and 15,850,823.84

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Solution

The fourth proportional to 38,863,006.46, 58,314,684.81 and 15,850,823.84 is: 23,784,464.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,863,006.46 : 58,314,684.81 = 15,850,823.84 : x
  2. Step 2: Convert to fraction form
    38,863,006.46/58,314,684.81 = 15,850,823.84/x
  3. Step 3: Cross multiply
    38,863,006.46x = 58,314,684.81 × 15,850,823.84
  4. Step 4: Simplify right side
    38,863,006.46x = 924,335,795,916,860.50
  5. Step 5: Solve for x
    x = 924,335,795,916,860.50/38,863,006.46
  6. Step 6: Final answer
    x = 23,784,464.46

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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.