Home / 4,129,349,102.60-6,193,162,850.70-1,510,386,859.40

Finding the Fourth Proportional to 4,129,349,102.60, 6,193,162,850.70 and 1,510,386,859.40

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Solution

The fourth proportional to 4,129,349,102.60, 6,193,162,850.70 and 1,510,386,859.40 is: 2,265,265,434.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,349,102.60 : 6,193,162,850.70 = 1,510,386,859.40 : x
  2. Step 2: Convert to fraction form
    4,129,349,102.60/6,193,162,850.70 = 1,510,386,859.40/x
  3. Step 3: Cross multiply
    4,129,349,102.60x = 6,193,162,850.70 × 1,510,386,859.40
  4. Step 4: Simplify right side
    4,129,349,102.60x = 9,354,071,787,821,524,992
  5. Step 5: Solve for x
    x = 9,354,071,787,821,524,992/4,129,349,102.60
  6. Step 6: Final answer
    x = 2,265,265,434.19

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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.