Home / 1,934,215,357.01-2,901,892,267.88-624,092,832.05

Finding the Fourth Proportional to 1,934,215,357.01, 2,901,892,267.88 and 624,092,832.05

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Solution

The fourth proportional to 1,934,215,357.01, 2,901,892,267.88 and 624,092,832.05 is: 936,322,916.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,215,357.01 : 2,901,892,267.88 = 624,092,832.05 : x
  2. Step 2: Convert to fraction form
    1,934,215,357.01/2,901,892,267.88 = 624,092,832.05/x
  3. Step 3: Cross multiply
    1,934,215,357.01x = 2,901,892,267.88 × 624,092,832.05
  4. Step 4: Simplify right side
    1,934,215,357.01x = 1,811,050,163,765,226,496
  5. Step 5: Solve for x
    x = 1,811,050,163,765,226,496/1,934,215,357.01
  6. Step 6: Final answer
    x = 936,322,916.27

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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.