Home / 57,090,973.62-85,672,484.67-24,301,490.39

Finding the Fourth Proportional to 57,090,973.62, 85,672,484.67 and 24,301,490.39

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Solution

The fourth proportional to 57,090,973.62, 85,672,484.67 and 24,301,490.39 is: 36,467,569.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,090,973.62 : 85,672,484.67 = 24,301,490.39 : x
  2. Step 2: Convert to fraction form
    57,090,973.62/85,672,484.67 = 24,301,490.39/x
  3. Step 3: Cross multiply
    57,090,973.62x = 85,672,484.67 × 24,301,490.39
  4. Step 4: Simplify right side
    57,090,973.62x = 2,081,969,062,467,065
  5. Step 5: Solve for x
    x = 2,081,969,062,467,065/57,090,973.62
  6. Step 6: Final answer
    x = 36,467,569.75

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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.