Finding the Fourth Proportional to 734,081,546,543.80, 1,101,122,319,815.70 and 734,081,546,543.80
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Solution
The fourth proportional to 734,081,546,543.80, 1,101,122,319,815.70 and 734,081,546,543.80 is: 1,101,122,319,815.70
Step by Step Solution
- Step 1: Write the proportion equation
734,081,546,543.80 : 1,101,122,319,815.70 = 734,081,546,543.80 : x - Step 2: Convert to fraction form
734,081,546,543.80/1,101,122,319,815.70 = 734,081,546,543.80/x - Step 3: Cross multiply
734,081,546,543.80x = 1,101,122,319,815.70 × 734,081,546,543.80 - Step 4: Simplify right side
734,081,546,543.80x = 808,313,575,464,205,767,671,808 - Step 5: Solve for x
x = 808,313,575,464,205,767,671,808/734,081,546,543.80 - Step 6: Final answer
x = 1,101,122,319,815.70
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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.