Home / 93,815,038.49-140,740,235.71-35,540,170.88

Finding the Fourth Proportional to 93,815,038.49, 140,740,235.71 and 35,540,170.88

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Solution

The fourth proportional to 93,815,038.49, 140,740,235.71 and 35,540,170.88 is: 53,316,953.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,815,038.49 : 140,740,235.71 = 35,540,170.88 : x
  2. Step 2: Convert to fraction form
    93,815,038.49/140,740,235.71 = 35,540,170.88/x
  3. Step 3: Cross multiply
    93,815,038.49x = 140,740,235.71 × 35,540,170.88
  4. Step 4: Simplify right side
    93,815,038.49x = 5,001,932,026,824,879
  5. Step 5: Solve for x
    x = 5,001,932,026,824,879/93,815,038.49
  6. Step 6: Final answer
    x = 53,316,953.31

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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.