Home / 1,837,922,032.91-2,536,348,592.72-1,002,550,318.67

Finding the Fourth Proportional to 1,837,922,032.91, 2,536,348,592.72 and 1,002,550,318.67

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Solution

The fourth proportional to 1,837,922,032.91, 2,536,348,592.72 and 1,002,550,318.67 is: 1,383,528,269.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,922,032.91 : 2,536,348,592.72 = 1,002,550,318.67 : x
  2. Step 2: Convert to fraction form
    1,837,922,032.91/2,536,348,592.72 = 1,002,550,318.67/x
  3. Step 3: Cross multiply
    1,837,922,032.91x = 2,536,348,592.72 × 1,002,550,318.67
  4. Step 4: Simplify right side
    1,837,922,032.91x = 2,542,817,089,889,641,472
  5. Step 5: Solve for x
    x = 2,542,817,089,889,641,472/1,837,922,032.91
  6. Step 6: Final answer
    x = 1,383,528,269.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.