Finding the Third Proportional to 13,778,246 and 22,687,335
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Solution
The third proportional to 13,778,246 and 22,687,335 is: 37,357,089.53
Step by Step Solution
- Step 1: Write the proportion equation
13,778,246 : 22,687,335 = 22,687,335 : x - Step 2: Convert to fraction form
13,778,246/22,687,335 = 22,687,335/x - Step 3: Cross multiply
13,778,246x = 22,687,335 × 22,687,335 - Step 4: Simplify right side
13,778,246x = 514,715,169,402,225 - Step 5: Solve for x
x = 514,715,169,402,225/13,778,246 - Step 6: Final answer
x = 37,357,089.53
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.