Home / 6,207,578,872.96-9,315,480,793.76-3,411,500,034.88

Finding the Fourth Proportional to 6,207,578,872.96, 9,315,480,793.76 and 3,411,500,034.88

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Solution

The fourth proportional to 6,207,578,872.96, 9,315,480,793.76 and 3,411,500,034.88 is: 5,119,510,150.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,578,872.96 : 9,315,480,793.76 = 3,411,500,034.88 : x
  2. Step 2: Convert to fraction form
    6,207,578,872.96/9,315,480,793.76 = 3,411,500,034.88/x
  3. Step 3: Cross multiply
    6,207,578,872.96x = 9,315,480,793.76 × 3,411,500,034.88
  4. Step 4: Simplify right side
    6,207,578,872.96x = 31,779,763,052,836,212,736
  5. Step 5: Solve for x
    x = 31,779,763,052,836,212,736/6,207,578,872.96
  6. Step 6: Final answer
    x = 5,119,510,150.93

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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.