Home / 1,934,215,341.94-2,901,892,245.28-624,092,816.98

Finding the Fourth Proportional to 1,934,215,341.94, 2,901,892,245.28 and 624,092,816.98

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Solution

The fourth proportional to 1,934,215,341.94, 2,901,892,245.28 and 624,092,816.98 is: 936,322,893.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,215,341.94 : 2,901,892,245.28 = 624,092,816.98 : x
  2. Step 2: Convert to fraction form
    1,934,215,341.94/2,901,892,245.28 = 624,092,816.98/x
  3. Step 3: Cross multiply
    1,934,215,341.94x = 2,901,892,245.28 × 624,092,816.98
  4. Step 4: Simplify right side
    1,934,215,341.94x = 1,811,050,105,929,212,416
  5. Step 5: Solve for x
    x = 1,811,050,105,929,212,416/1,934,215,341.94
  6. Step 6: Final answer
    x = 936,322,893.66

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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.