Home / 17,864,608,361.08-26,800,908,977.90-5,443,911,026.68

Finding the Fourth Proportional to 17,864,608,361.08, 26,800,908,977.90 and 5,443,911,026.68

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Solution

The fourth proportional to 17,864,608,361.08, 26,800,908,977.90 and 5,443,911,026.68 is: 8,167,084,380.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,864,608,361.08 : 26,800,908,977.90 = 5,443,911,026.68 : x
  2. Step 2: Convert to fraction form
    17,864,608,361.08/26,800,908,977.90 = 5,443,911,026.68/x
  3. Step 3: Cross multiply
    17,864,608,361.08x = 26,800,908,977.90 × 5,443,911,026.68
  4. Step 4: Simplify right side
    17,864,608,361.08x = 145,901,763,909,836,832,768
  5. Step 5: Solve for x
    x = 145,901,763,909,836,832,768/17,864,608,361.08
  6. Step 6: Final answer
    x = 8,167,084,380.52

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1.5x scale

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.