Home / 25,743,952,274.19-38,595,089,612.92-8,048,521,439.11

Finding the Fourth Proportional to 25,743,952,274.19, 38,595,089,612.92 and 8,048,521,439.11

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Solution

The fourth proportional to 25,743,952,274.19, 38,595,089,612.92 and 8,048,521,439.11 is: 12,066,267,171.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,743,952,274.19 : 38,595,089,612.92 = 8,048,521,439.11 : x
  2. Step 2: Convert to fraction form
    25,743,952,274.19/38,595,089,612.92 = 8,048,521,439.11/x
  3. Step 3: Cross multiply
    25,743,952,274.19x = 38,595,089,612.92 × 8,048,521,439.11
  4. Step 4: Simplify right side
    25,743,952,274.19x = 310,633,406,193,975,951,360
  5. Step 5: Solve for x
    x = 310,633,406,193,975,951,360/25,743,952,274.19
  6. Step 6: Final answer
    x = 12,066,267,171.63

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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.