Finding the Fourth Proportional to 3,833,249,865.06, 5,738,092,335.42 and 3,267,752,784.87
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Solution
The fourth proportional to 3,833,249,865.06, 5,738,092,335.42 and 3,267,752,784.87 is: 4,891,584,913.32
Step by Step Solution
- Step 1: Write the proportion equation
3,833,249,865.06 : 5,738,092,335.42 = 3,267,752,784.87 : x - Step 2: Convert to fraction form
3,833,249,865.06/5,738,092,335.42 = 3,267,752,784.87/x - Step 3: Cross multiply
3,833,249,865.06x = 5,738,092,335.42 × 3,267,752,784.87 - Step 4: Simplify right side
3,833,249,865.06x = 18,750,667,208,909,905,920 - Step 5: Solve for x
x = 18,750,667,208,909,905,920/3,833,249,865.06 - Step 6: Final answer
x = 4,891,584,913.32
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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.