Home / 137,355,376,834.91-206,033,065,252.58-137,355,376,834.91

Finding the Fourth Proportional to 137,355,376,834.91, 206,033,065,252.58 and 137,355,376,834.91

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Solution

The fourth proportional to 137,355,376,834.91, 206,033,065,252.58 and 137,355,376,834.91 is: 206,033,065,252.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,355,376,834.91 : 206,033,065,252.58 = 137,355,376,834.91 : x
  2. Step 2: Convert to fraction form
    137,355,376,834.91/206,033,065,252.58 = 137,355,376,834.91/x
  3. Step 3: Cross multiply
    137,355,376,834.91x = 206,033,065,252.58 × 137,355,376,834.91
  4. Step 4: Simplify right side
    137,355,376,834.91x = 28,299,749,318,219,725,275,136
  5. Step 5: Solve for x
    x = 28,299,749,318,219,725,275,136/137,355,376,834.91
  6. Step 6: Final answer
    x = 206,033,065,252.58

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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.