Home / 1,934,215,359.89-2,901,892,272.20-624,092,834.93

Finding the Fourth Proportional to 1,934,215,359.89, 2,901,892,272.20 and 624,092,834.93

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Solution

The fourth proportional to 1,934,215,359.89, 2,901,892,272.20 and 624,092,834.93 is: 936,322,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,215,359.89 : 2,901,892,272.20 = 624,092,834.93 : x
  2. Step 2: Convert to fraction form
    1,934,215,359.89/2,901,892,272.20 = 624,092,834.93/x
  3. Step 3: Cross multiply
    1,934,215,359.89x = 2,901,892,272.20 × 624,092,834.93
  4. Step 4: Simplify right side
    1,934,215,359.89x = 1,811,050,174,818,756,864
  5. Step 5: Solve for x
    x = 1,811,050,174,818,756,864/1,934,215,359.89
  6. Step 6: Final answer
    x = 936,322,920.59

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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.