Home / 347,680,522,397.70-521,520,783,596.55-241,888,900,868.10

Finding the Fourth Proportional to 347,680,522,397.70, 521,520,783,596.55 and 241,888,900,868.10

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Solution

The fourth proportional to 347,680,522,397.70, 521,520,783,596.55 and 241,888,900,868.10 is: 362,833,351,302.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,680,522,397.70 : 521,520,783,596.55 = 241,888,900,868.10 : x
  2. Step 2: Convert to fraction form
    347,680,522,397.70/521,520,783,596.55 = 241,888,900,868.10/x
  3. Step 3: Cross multiply
    347,680,522,397.70x = 521,520,783,596.55 × 241,888,900,868.10
  4. Step 4: Simplify right side
    347,680,522,397.70x = 126,150,089,124,039,723,319,296
  5. Step 5: Solve for x
    x = 126,150,089,124,039,723,319,296/347,680,522,397.70
  6. Step 6: Final answer
    x = 362,833,351,302.15

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1.5x scale

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.