Home / 228,097,124.55-342,145,686.83-228,097,124.55

Finding the Fourth Proportional to 228,097,124.55, 342,145,686.83 and 228,097,124.55

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Solution

The fourth proportional to 228,097,124.55, 342,145,686.83 and 228,097,124.55 is: 342,145,686.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,097,124.55 : 342,145,686.83 = 228,097,124.55 : x
  2. Step 2: Convert to fraction form
    228,097,124.55/342,145,686.83 = 228,097,124.55/x
  3. Step 3: Cross multiply
    228,097,124.55x = 342,145,686.83 × 228,097,124.55
  4. Step 4: Simplify right side
    228,097,124.55x = 78,042,447,341,967,328
  5. Step 5: Solve for x
    x = 78,042,447,341,967,328/228,097,124.55
  6. Step 6: Final answer
    x = 342,145,686.83

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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.