Home / 93,495,176.35-140,236,113.15-28,792,234.60

Finding the Fourth Proportional to 93,495,176.35, 140,236,113.15 and 28,792,234.60

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Solution

The fourth proportional to 93,495,176.35, 140,236,113.15 and 28,792,234.60 is: 43,186,303.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,495,176.35 : 140,236,113.15 = 28,792,234.60 : x
  2. Step 2: Convert to fraction form
    93,495,176.35/140,236,113.15 = 28,792,234.60/x
  3. Step 3: Cross multiply
    93,495,176.35x = 140,236,113.15 × 28,792,234.60
  4. Step 4: Simplify right side
    93,495,176.35x = 4,037,711,068,856,355
  5. Step 5: Solve for x
    x = 4,037,711,068,856,355/93,495,176.35
  6. Step 6: Final answer
    x = 43,186,303.58

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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.