Finding the Third Proportional to 209,506,528 and 493,865,058
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Solution
The third proportional to 209,506,528 and 493,865,058 is: 1,164,177,068.09
Step by Step Solution
- Step 1: Write the proportion equation
209,506,528 : 493,865,058 = 493,865,058 : x - Step 2: Convert to fraction form
209,506,528/493,865,058 = 493,865,058/x - Step 3: Cross multiply
209,506,528x = 493,865,058 × 493,865,058 - Step 4: Simplify right side
209,506,528x = 243,902,695,513,343,360 - Step 5: Solve for x
x = 243,902,695,513,343,360/209,506,528 - Step 6: Final answer
x = 1,164,177,068.09
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.