Home / 8,783,113,515.72-13,175,414,290.98-2,808,101,095.08

Finding the Fourth Proportional to 8,783,113,515.72, 13,175,414,290.98 and 2,808,101,095.08

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Solution

The fourth proportional to 8,783,113,515.72, 13,175,414,290.98 and 2,808,101,095.08 is: 4,212,389,516.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,783,113,515.72 : 13,175,414,290.98 = 2,808,101,095.08 : x
  2. Step 2: Convert to fraction form
    8,783,113,515.72/13,175,414,290.98 = 2,808,101,095.08/x
  3. Step 3: Cross multiply
    8,783,113,515.72x = 13,175,414,290.98 × 2,808,101,095.08
  4. Step 4: Simplify right side
    8,783,113,515.72x = 36,997,895,298,633,621,504
  5. Step 5: Solve for x
    x = 36,997,895,298,633,621,504/8,783,113,515.72
  6. Step 6: Final answer
    x = 4,212,389,516.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.