Home / 9,338,950.41-13,988,807.97-5,925,479.96

Finding the Fourth Proportional to 9,338,950.41, 13,988,807.97 and 5,925,479.96

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Solution

The fourth proportional to 9,338,950.41, 13,988,807.97 and 5,925,479.96 is: 8,875,772.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,950.41 : 13,988,807.97 = 5,925,479.96 : x
  2. Step 2: Convert to fraction form
    9,338,950.41/13,988,807.97 = 5,925,479.96/x
  3. Step 3: Cross multiply
    9,338,950.41x = 13,988,807.97 × 5,925,479.96
  4. Step 4: Simplify right side
    9,338,950.41x = 82,890,401,225,923.86
  5. Step 5: Solve for x
    x = 82,890,401,225,923.86/9,338,950.41
  6. Step 6: Final answer
    x = 8,875,772.72

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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.