Home / 19,095,718,502.42-26,350,904,175.35-10,521,665,329.03

Finding the Fourth Proportional to 19,095,718,502.42, 26,350,904,175.35 and 10,521,665,329.03

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Solution

The fourth proportional to 19,095,718,502.42, 26,350,904,175.35 and 10,521,665,329.03 is: 14,519,243,924.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095,718,502.42 : 26,350,904,175.35 = 10,521,665,329.03 : x
  2. Step 2: Convert to fraction form
    19,095,718,502.42/26,350,904,175.35 = 10,521,665,329.03/x
  3. Step 3: Cross multiply
    19,095,718,502.42x = 26,350,904,175.35 × 10,521,665,329.03
  4. Step 4: Simplify right side
    19,095,718,502.42x = 277,255,394,850,424,782,848
  5. Step 5: Solve for x
    x = 277,255,394,850,424,782,848/19,095,718,502.42
  6. Step 6: Final answer
    x = 14,519,243,924.51

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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.