Home / 2,405,059,432.25-3,317,802,598.40-2,087,073,370.67

Finding the Fourth Proportional to 2,405,059,432.25, 3,317,802,598.40 and 2,087,073,370.67

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Solution

The fourth proportional to 2,405,059,432.25, 3,317,802,598.40 and 2,087,073,370.67 is: 2,879,137,770.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,059,432.25 : 3,317,802,598.40 = 2,087,073,370.67 : x
  2. Step 2: Convert to fraction form
    2,405,059,432.25/3,317,802,598.40 = 2,087,073,370.67/x
  3. Step 3: Cross multiply
    2,405,059,432.25x = 3,317,802,598.40 × 2,087,073,370.67
  4. Step 4: Simplify right side
    2,405,059,432.25x = 6,924,497,452,233,348,096
  5. Step 5: Solve for x
    x = 6,924,497,452,233,348,096/2,405,059,432.25
  6. Step 6: Final answer
    x = 2,879,137,770.73

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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.