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Finding the Third Proportional to 567,353,760 and 1,242,323,040

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Solution

The third proportional to 567,353,760 and 1,242,323,040 is: 2,720,289,605.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,353,760 : 1,242,323,040 = 1,242,323,040 : x
  2. Step 2: Convert to fraction form
    567,353,760/1,242,323,040 = 1,242,323,040/x
  3. Step 3: Cross multiply
    567,353,760x = 1,242,323,040 × 1,242,323,040
  4. Step 4: Simplify right side
    567,353,760x = 1,543,366,535,714,841,600
  5. Step 5: Solve for x
    x = 1,543,366,535,714,841,600/567,353,760
  6. Step 6: Final answer
    x = 2,720,289,605.05

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.