Home / 23,397,799,709.41-32,288,963,602.28-13,373,509,790.14

Finding the Fourth Proportional to 23,397,799,709.41, 32,288,963,602.28 and 13,373,509,790.14

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Solution

The fourth proportional to 23,397,799,709.41, 32,288,963,602.28 and 13,373,509,790.14 is: 18,455,443,512.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,397,799,709.41 : 32,288,963,602.28 = 13,373,509,790.14 : x
  2. Step 2: Convert to fraction form
    23,397,799,709.41/32,288,963,602.28 = 13,373,509,790.14/x
  3. Step 3: Cross multiply
    23,397,799,709.41x = 32,288,963,602.28 × 13,373,509,790.14
  4. Step 4: Simplify right side
    23,397,799,709.41x = 431,816,770,848,401,981,440
  5. Step 5: Solve for x
    x = 431,816,770,848,401,981,440/23,397,799,709.41
  6. Step 6: Final answer
    x = 18,455,443,512.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.