Home / 57,090,968.61-85,672,477.17-24,301,485.38

Finding the Fourth Proportional to 57,090,968.61, 85,672,477.17 and 24,301,485.38

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Solution

The fourth proportional to 57,090,968.61, 85,672,477.17 and 24,301,485.38 is: 36,467,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,090,968.61 : 85,672,477.17 = 24,301,485.38 : x
  2. Step 2: Convert to fraction form
    57,090,968.61/85,672,477.17 = 24,301,485.38/x
  3. Step 3: Cross multiply
    57,090,968.61x = 85,672,477.17 × 24,301,485.38
  4. Step 4: Simplify right side
    57,090,968.61x = 2,081,968,451,200,957.75
  5. Step 5: Solve for x
    x = 2,081,968,451,200,957.75/57,090,968.61
  6. Step 6: Final answer
    x = 36,467,562.24

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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.