Home / 93,394,269.60-140,077,037.34-31,146,677.53

Finding the Fourth Proportional to 93,394,269.60, 140,077,037.34 and 31,146,677.53

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Solution

The fourth proportional to 93,394,269.60, 140,077,037.34 and 31,146,677.53 is: 46,715,224.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,394,269.60 : 140,077,037.34 = 31,146,677.53 : x
  2. Step 2: Convert to fraction form
    93,394,269.60/140,077,037.34 = 31,146,677.53/x
  3. Step 3: Cross multiply
    93,394,269.60x = 140,077,037.34 × 31,146,677.53
  4. Step 4: Simplify right side
    93,394,269.60x = 4,362,934,311,386,749
  5. Step 5: Solve for x
    x = 4,362,934,311,386,749/93,394,269.60
  6. Step 6: Final answer
    x = 46,715,224.93

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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.