Finding the Fourth Proportional to 3,452,707,404.96, 5,176,834,362.04 and 1,354,395,829.96
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Solution
The fourth proportional to 3,452,707,404.96, 5,176,834,362.04 and 1,354,395,829.96 is: 2,030,720,258.04
Step by Step Solution
- Step 1: Write the proportion equation
3,452,707,404.96 : 5,176,834,362.04 = 1,354,395,829.96 : x - Step 2: Convert to fraction form
3,452,707,404.96/5,176,834,362.04 = 1,354,395,829.96/x - Step 3: Cross multiply
3,452,707,404.96x = 5,176,834,362.04 × 1,354,395,829.96 - Step 4: Simplify right side
3,452,707,404.96x = 7,011,482,872,340,613,120 - Step 5: Solve for x
x = 7,011,482,872,340,613,120/3,452,707,404.96 - Step 6: Final answer
x = 2,030,720,258.04
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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.