Finding the Fourth Proportional to 5,057,119,374,326.60, 7,587,312,722,702.70 and 2,339,215,687,624
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Solution
The fourth proportional to 5,057,119,374,326.60, 7,587,312,722,702.70 and 2,339,215,687,624 is: 3,509,579,196,005.96
Step by Step Solution
- Step 1: Write the proportion equation
5,057,119,374,326.60 : 7,587,312,722,702.70 = 2,339,215,687,624 : x - Step 2: Convert to fraction form
5,057,119,374,326.60/7,587,312,722,702.70 = 2,339,215,687,624/x - Step 3: Cross multiply
5,057,119,374,326.60x = 7,587,312,722,702.70 × 2,339,215,687,624 - Step 4: Simplify right side
5,057,119,374,326.60x = 17,748,360,947,855,320,802,131,968 - Step 5: Solve for x
x = 17,748,360,947,855,320,802,131,968/5,057,119,374,326.60 - Step 6: Final answer
x = 3,509,579,196,005.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.