Home / 49,066,041,091.35-67,711,136,836.41-26,510,904,497.38

Finding the Fourth Proportional to 49,066,041,091.35, 67,711,136,836.41 and 26,510,904,497.38

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Solution

The fourth proportional to 49,066,041,091.35, 67,711,136,836.41 and 26,510,904,497.38 is: 36,585,048,276.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066,041,091.35 : 67,711,136,836.41 = 26,510,904,497.38 : x
  2. Step 2: Convert to fraction form
    49,066,041,091.35/67,711,136,836.41 = 26,510,904,497.38/x
  3. Step 3: Cross multiply
    49,066,041,091.35x = 67,711,136,836.41 × 26,510,904,497.38
  4. Step 4: Simplify right side
    49,066,041,091.35x = 1,795,083,482,079,094,636,544
  5. Step 5: Solve for x
    x = 1,795,083,482,079,094,636,544/49,066,041,091.35
  6. Step 6: Final answer
    x = 36,585,048,276.81

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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.