Finding the Third Proportional to 611,337,692 and 1,342,774,408
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Solution
The third proportional to 611,337,692 and 1,342,774,408 is: 2,949,340,657.99
Step by Step Solution
- Step 1: Write the proportion equation
611,337,692 : 1,342,774,408 = 1,342,774,408 : x - Step 2: Convert to fraction form
611,337,692/1,342,774,408 = 1,342,774,408/x - Step 3: Cross multiply
611,337,692x = 1,342,774,408 × 1,342,774,408 - Step 4: Simplify right side
611,337,692x = 1,803,043,110,779,750,400 - Step 5: Solve for x
x = 1,803,043,110,779,750,400/611,337,692 - Step 6: Final answer
x = 2,949,340,657.99
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.