Home / 35,864,145,733,479-49,492,568,840,451-19,421,479,513,503

Finding the Fourth Proportional to 35,864,145,733,479, 49,492,568,840,451 and 19,421,479,513,503

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Solution

The fourth proportional to 35,864,145,733,479, 49,492,568,840,451 and 19,421,479,513,503 is: 26,801,667,574,871.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,864,145,733,479 : 49,492,568,840,451 = 19,421,479,513,503 : x
  2. Step 2: Convert to fraction form
    35,864,145,733,479/49,492,568,840,451 = 19,421,479,513,503/x
  3. Step 3: Cross multiply
    35,864,145,733,479x = 49,492,568,840,451 × 19,421,479,513,503
  4. Step 4: Simplify right side
    35,864,145,733,479x = 961,218,911,805,456,066,365,358,080
  5. Step 5: Solve for x
    x = 961,218,911,805,456,066,365,358,080/35,864,145,733,479
  6. Step 6: Final answer
    x = 26,801,667,574,871.66

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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.