Finding the Fourth Proportional to 374,134,464,010.08, 561,201,696,015.12 and 374,134,464,010.08
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Solution
The fourth proportional to 374,134,464,010.08, 561,201,696,015.12 and 374,134,464,010.08 is: 561,201,696,015.12
Step by Step Solution
- Step 1: Write the proportion equation
374,134,464,010.08 : 561,201,696,015.12 = 374,134,464,010.08 : x - Step 2: Convert to fraction form
374,134,464,010.08/561,201,696,015.12 = 374,134,464,010.08/x - Step 3: Cross multiply
374,134,464,010.08x = 561,201,696,015.12 × 374,134,464,010.08 - Step 4: Simplify right side
374,134,464,010.08x = 209,964,895,740,164,780,851,200 - Step 5: Solve for x
x = 209,964,895,740,164,780,851,200/374,134,464,010.08 - Step 6: Final answer
x = 561,201,696,015.12
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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.