Home / 50,869,160.01-70,198,780.55-27,663,792.93

Finding the Fourth Proportional to 50,869,160.01, 70,198,780.55 and 27,663,792.93

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Solution

The fourth proportional to 50,869,160.01, 70,198,780.55 and 27,663,792.93 is: 38,175,675.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,869,160.01 : 70,198,780.55 = 27,663,792.93 : x
  2. Step 2: Convert to fraction form
    50,869,160.01/70,198,780.55 = 27,663,792.93/x
  3. Step 3: Cross multiply
    50,869,160.01x = 70,198,780.55 × 27,663,792.93
  4. Step 4: Simplify right side
    50,869,160.01x = 1,941,964,528,935,392.50
  5. Step 5: Solve for x
    x = 1,941,964,528,935,392.50/50,869,160.01
  6. Step 6: Final answer
    x = 38,175,675.17

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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.