Home / 66,749,387,622.10-100,124,081,433.15-22,583,451,876.10

Finding the Fourth Proportional to 66,749,387,622.10, 100,124,081,433.15 and 22,583,451,876.10

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Solution

The fourth proportional to 66,749,387,622.10, 100,124,081,433.15 and 22,583,451,876.10 is: 33,875,177,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,749,387,622.10 : 100,124,081,433.15 = 22,583,451,876.10 : x
  2. Step 2: Convert to fraction form
    66,749,387,622.10/100,124,081,433.15 = 22,583,451,876.10/x
  3. Step 3: Cross multiply
    66,749,387,622.10x = 100,124,081,433.15 × 22,583,451,876.10
  4. Step 4: Simplify right side
    66,749,387,622.10x = 2,261,147,374,684,260,270,080
  5. Step 5: Solve for x
    x = 2,261,147,374,684,260,270,080/66,749,387,622.10
  6. Step 6: Final answer
    x = 33,875,177,814.15

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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.