Finding the Third Proportional to 293,360,102 and 621,689,740
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Solution
The third proportional to 293,360,102 and 621,689,740 is: 1,317,487,041.31
Step by Step Solution
- Step 1: Write the proportion equation
293,360,102 : 621,689,740 = 621,689,740 : x - Step 2: Convert to fraction form
293,360,102/621,689,740 = 621,689,740/x - Step 3: Cross multiply
293,360,102x = 621,689,740 × 621,689,740 - Step 4: Simplify right side
293,360,102x = 386,498,132,821,267,584 - Step 5: Solve for x
x = 386,498,132,821,267,584/293,360,102 - Step 6: Final answer
x = 1,317,487,041.31
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.