Finding the Third Proportional to 233,178,749,888.62 and 358,253,377,822.68
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Solution
The third proportional to 233,178,749,888.62 and 358,253,377,822.68 is: 550,416,720,145.66
Step by Step Solution
- Step 1: Write the proportion equation
233,178,749,888.62 : 358,253,377,822.68 = 358,253,377,822.68 : x - Step 2: Convert to fraction form
233,178,749,888.62/358,253,377,822.68 = 358,253,377,822.68/x - Step 3: Cross multiply
233,178,749,888.62x = 358,253,377,822.68 × 358,253,377,822.68 - Step 4: Simplify right side
233,178,749,888.62x = 128,345,482,721,359,898,345,472 - Step 5: Solve for x
x = 128,345,482,721,359,898,345,472/233,178,749,888.62 - Step 6: Final answer
x = 550,416,720,145.66
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.