Finding the Fourth Proportional to 3,833,249,860.07, 5,738,092,327.92 and 3,267,752,779.88
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Solution
The fourth proportional to 3,833,249,860.07, 5,738,092,327.92 and 3,267,752,779.88 is: 4,891,584,905.82
Step by Step Solution
- Step 1: Write the proportion equation
3,833,249,860.07 : 5,738,092,327.92 = 3,267,752,779.88 : x - Step 2: Convert to fraction form
3,833,249,860.07/5,738,092,327.92 = 3,267,752,779.88/x - Step 3: Cross multiply
3,833,249,860.07x = 5,738,092,327.92 × 3,267,752,779.88 - Step 4: Simplify right side
3,833,249,860.07x = 18,750,667,155,768,680,448 - Step 5: Solve for x
x = 18,750,667,155,768,680,448/3,833,249,860.07 - Step 6: Final answer
x = 4,891,584,905.82
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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.