Home / 247,716,765.83-371,566,733.23-63,486,050.96

Finding the Fourth Proportional to 247,716,765.83, 371,566,733.23 and 63,486,050.96

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Solution

The fourth proportional to 247,716,765.83, 371,566,733.23 and 63,486,050.96 is: 95,226,919.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,716,765.83 : 371,566,733.23 = 63,486,050.96 : x
  2. Step 2: Convert to fraction form
    247,716,765.83/371,566,733.23 = 63,486,050.96/x
  3. Step 3: Cross multiply
    247,716,765.83x = 371,566,733.23 × 63,486,050.96
  4. Step 4: Simplify right side
    247,716,765.83x = 23,589,304,559,888,868
  5. Step 5: Solve for x
    x = 23,589,304,559,888,868/247,716,765.83
  6. Step 6: Final answer
    x = 95,226,919.67

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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.