Home / 19,038,331.13-29,003,887.69

Finding the Third Proportional to 19,038,331.13 and 29,003,887.69

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Solution

The third proportional to 19,038,331.13 and 29,003,887.69 is: 44,185,884.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,038,331.13 : 29,003,887.69 = 29,003,887.69 : x
  2. Step 2: Convert to fraction form
    19,038,331.13/29,003,887.69 = 29,003,887.69/x
  3. Step 3: Cross multiply
    19,038,331.13x = 29,003,887.69 × 29,003,887.69
  4. Step 4: Simplify right side
    19,038,331.13x = 841,225,500,989,114.12
  5. Step 5: Solve for x
    x = 841,225,500,989,114.12/19,038,331.13
  6. Step 6: Final answer
    x = 44,185,884.54

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.