Home / 58,412,013,389.44-80,582,976,433.92-34,315,160,611.84

Finding the Fourth Proportional to 58,412,013,389.44, 80,582,976,433.92 and 34,315,160,611.84

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Solution

The fourth proportional to 58,412,013,389.44, 80,582,976,433.92 and 34,315,160,611.84 is: 47,339,881,275.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,412,013,389.44 : 80,582,976,433.92 = 34,315,160,611.84 : x
  2. Step 2: Convert to fraction form
    58,412,013,389.44/80,582,976,433.92 = 34,315,160,611.84/x
  3. Step 3: Cross multiply
    58,412,013,389.44x = 80,582,976,433.92 × 34,315,160,611.84
  4. Step 4: Simplify right side
    58,412,013,389.44x = 2,765,217,778,910,082,629,632
  5. Step 5: Solve for x
    x = 2,765,217,778,910,082,629,632/58,412,013,389.44
  6. Step 6: Final answer
    x = 47,339,881,275.35

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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.