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Finding the Third Proportional to 580,549,994 and 1,253,452,876

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Solution

The third proportional to 580,549,994 and 1,253,452,876 is: 2,706,302,865.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,549,994 : 1,253,452,876 = 1,253,452,876 : x
  2. Step 2: Convert to fraction form
    580,549,994/1,253,452,876 = 1,253,452,876/x
  3. Step 3: Cross multiply
    580,549,994x = 1,253,452,876 × 1,253,452,876
  4. Step 4: Simplify right side
    580,549,994x = 1,571,144,112,352,671,488
  5. Step 5: Solve for x
    x = 1,571,144,112,352,671,488/580,549,994
  6. Step 6: Final answer
    x = 2,706,302,865.54

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.