Home / 55,462,429,079.62-83,247,440,741.70-26,766,040,821.91

Finding the Fourth Proportional to 55,462,429,079.62, 83,247,440,741.70 and 26,766,040,821.91

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Solution

The fourth proportional to 55,462,429,079.62, 83,247,440,741.70 and 26,766,040,821.91 is: 40,175,023,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,462,429,079.62 : 83,247,440,741.70 = 26,766,040,821.91 : x
  2. Step 2: Convert to fraction form
    55,462,429,079.62/83,247,440,741.70 = 26,766,040,821.91/x
  3. Step 3: Cross multiply
    55,462,429,079.62x = 83,247,440,741.70 × 26,766,040,821.91
  4. Step 4: Simplify right side
    55,462,429,079.62x = 2,228,204,397,211,875,803,136
  5. Step 5: Solve for x
    x = 2,228,204,397,211,875,803,136/55,462,429,079.62
  6. Step 6: Final answer
    x = 40,175,023,600.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.