Home / 156,616,911.55-234,925,367.33-156,616,911.55

Finding the Fourth Proportional to 156,616,911.55, 234,925,367.33 and 156,616,911.55

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Solution

The fourth proportional to 156,616,911.55, 234,925,367.33 and 156,616,911.55 is: 234,925,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,616,911.55 : 234,925,367.33 = 156,616,911.55 : x
  2. Step 2: Convert to fraction form
    156,616,911.55/234,925,367.33 = 156,616,911.55/x
  3. Step 3: Cross multiply
    156,616,911.55x = 234,925,367.33 × 156,616,911.55
  4. Step 4: Simplify right side
    156,616,911.55x = 36,793,285,475,973,872
  5. Step 5: Solve for x
    x = 36,793,285,475,973,872/156,616,911.55
  6. Step 6: Final answer
    x = 234,925,367.33

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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.