Finding the Fourth Proportional to 1,046,396,374,738.70, 1,569,594,562,108 and 1,046,396,374,738.70
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Solution
The fourth proportional to 1,046,396,374,738.70, 1,569,594,562,108 and 1,046,396,374,738.70 is: 1,569,594,562,108
Step by Step Solution
- Step 1: Write the proportion equation
1,046,396,374,738.70 : 1,569,594,562,108 = 1,046,396,374,738.70 : x - Step 2: Convert to fraction form
1,046,396,374,738.70/1,569,594,562,108 = 1,046,396,374,738.70/x - Step 3: Cross multiply
1,046,396,374,738.70x = 1,569,594,562,108 × 1,046,396,374,738.70 - Step 4: Simplify right side
1,046,396,374,738.70x = 1,642,418,059,599,388,300,279,808 - Step 5: Solve for x
x = 1,642,418,059,599,388,300,279,808/1,046,396,374,738.70 - Step 6: Final answer
x = 1,569,594,562,108
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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.