Home / 228,641,046,163.50-343,000,641,734.37-94,262,077,880.94

Finding the Fourth Proportional to 228,641,046,163.50, 343,000,641,734.37 and 94,262,077,880.94

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Solution

The fourth proportional to 228,641,046,163.50, 343,000,641,734.37 and 94,262,077,880.94 is: 141,409,225,276.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,641,046,163.50 : 343,000,641,734.37 = 94,262,077,880.94 : x
  2. Step 2: Convert to fraction form
    228,641,046,163.50/343,000,641,734.37 = 94,262,077,880.94/x
  3. Step 3: Cross multiply
    228,641,046,163.50x = 343,000,641,734.37 × 94,262,077,880.94
  4. Step 4: Simplify right side
    228,641,046,163.50x = 32,331,953,204,377,583,353,856
  5. Step 5: Solve for x
    x = 32,331,953,204,377,583,353,856/228,641,046,163.50
  6. Step 6: Final answer
    x = 141,409,225,276.45

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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.