Home / 64,638,817.09-96,957,586.62-29,613,996.51

Finding the Fourth Proportional to 64,638,817.09, 96,957,586.62 and 29,613,996.51

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Solution

The fourth proportional to 64,638,817.09, 96,957,586.62 and 29,613,996.51 is: 44,420,702.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,638,817.09 : 96,957,586.62 = 29,613,996.51 : x
  2. Step 2: Convert to fraction form
    64,638,817.09/96,957,586.62 = 29,613,996.51/x
  3. Step 3: Cross multiply
    64,638,817.09x = 96,957,586.62 × 29,613,996.51
  4. Step 4: Simplify right side
    64,638,817.09x = 2,871,301,631,782,703
  5. Step 5: Solve for x
    x = 2,871,301,631,782,703/64,638,817.09
  6. Step 6: Final answer
    x = 44,420,702.00

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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.