Home / 93,815,038.64-140,740,235.94-35,540,171.03

Finding the Fourth Proportional to 93,815,038.64, 140,740,235.94 and 35,540,171.03

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Solution

The fourth proportional to 93,815,038.64, 140,740,235.94 and 35,540,171.03 is: 53,316,953.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,815,038.64 : 140,740,235.94 = 35,540,171.03 : x
  2. Step 2: Convert to fraction form
    93,815,038.64/140,740,235.94 = 35,540,171.03/x
  3. Step 3: Cross multiply
    93,815,038.64x = 140,740,235.94 × 35,540,171.03
  4. Step 4: Simplify right side
    93,815,038.64x = 5,001,932,056,110,153
  5. Step 5: Solve for x
    x = 5,001,932,056,110,153/93,815,038.64
  6. Step 6: Final answer
    x = 53,316,953.54

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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.