Home / 17,487,746,671.80-26,231,620,007.70-14,349,640,710.90

Finding the Fourth Proportional to 17,487,746,671.80, 26,231,620,007.70 and 14,349,640,710.90

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Solution

The fourth proportional to 17,487,746,671.80, 26,231,620,007.70 and 14,349,640,710.90 is: 21,524,461,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,487,746,671.80 : 26,231,620,007.70 = 14,349,640,710.90 : x
  2. Step 2: Convert to fraction form
    17,487,746,671.80/26,231,620,007.70 = 14,349,640,710.90/x
  3. Step 3: Cross multiply
    17,487,746,671.80x = 26,231,620,007.70 × 14,349,640,710.90
  4. Step 4: Simplify right side
    17,487,746,671.80x = 376,414,322,375,350,878,208
  5. Step 5: Solve for x
    x = 376,414,322,375,350,878,208/17,487,746,671.80
  6. Step 6: Final answer
    x = 21,524,461,066.35

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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.