Home / 93,608,830.80-140,413,246.20-62,997,829.20

Finding the Fourth Proportional to 93,608,830.80, 140,413,246.20 and 62,997,829.20

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Solution

The fourth proportional to 93,608,830.80, 140,413,246.20 and 62,997,829.20 is: 94,496,743.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,608,830.80 : 140,413,246.20 = 62,997,829.20 : x
  2. Step 2: Convert to fraction form
    93,608,830.80/140,413,246.20 = 62,997,829.20/x
  3. Step 3: Cross multiply
    93,608,830.80x = 140,413,246.20 × 62,997,829.20
  4. Step 4: Simplify right side
    93,608,830.80x = 8,845,729,701,525,149
  5. Step 5: Solve for x
    x = 8,845,729,701,525,149/93,608,830.80
  6. Step 6: Final answer
    x = 94,496,743.80

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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.