Home / 342,828,743,923.44-513,903,440,331.90-160,986,060,258.57

Finding the Fourth Proportional to 342,828,743,923.44, 513,903,440,331.90 and 160,986,060,258.57

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Solution

The fourth proportional to 342,828,743,923.44, 513,903,440,331.90 and 160,986,060,258.57 is: 241,319,585,007.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,828,743,923.44 : 513,903,440,331.90 = 160,986,060,258.57 : x
  2. Step 2: Convert to fraction form
    342,828,743,923.44/513,903,440,331.90 = 160,986,060,258.57/x
  3. Step 3: Cross multiply
    342,828,743,923.44x = 513,903,440,331.90 × 160,986,060,258.57
  4. Step 4: Simplify right side
    342,828,743,923.44x = 82,731,290,212,357,701,107,712
  5. Step 5: Solve for x
    x = 82,731,290,212,357,701,107,712/342,828,743,923.44
  6. Step 6: Final answer
    x = 241,319,585,007.82

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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.