Finding the Fourth Proportional to 529,110,766.08, 793,697,036.85 and 160,657,738.06
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Solution
The fourth proportional to 529,110,766.08, 793,697,036.85 and 160,657,738.06 is: 240,995,985.76
Step by Step Solution
- Step 1: Write the proportion equation
529,110,766.08 : 793,697,036.85 = 160,657,738.06 : x - Step 2: Convert to fraction form
529,110,766.08/793,697,036.85 = 160,657,738.06/x - Step 3: Cross multiply
529,110,766.08x = 793,697,036.85 × 160,657,738.06 - Step 4: Simplify right side
529,110,766.08x = 127,513,570,649,206,032 - Step 5: Solve for x
x = 127,513,570,649,206,032/529,110,766.08 - Step 6: Final answer
x = 240,995,985.76
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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.