Finding the Fourth Proportional to 2,328,237,101.70, 3,492,355,652.55 and 1,593,573,063.30
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Solution
The fourth proportional to 2,328,237,101.70, 3,492,355,652.55 and 1,593,573,063.30 is: 2,390,359,594.95
Step by Step Solution
- Step 1: Write the proportion equation
2,328,237,101.70 : 3,492,355,652.55 = 1,593,573,063.30 : x - Step 2: Convert to fraction form
2,328,237,101.70/3,492,355,652.55 = 1,593,573,063.30/x - Step 3: Cross multiply
2,328,237,101.70x = 3,492,355,652.55 × 1,593,573,063.30 - Step 4: Simplify right side
2,328,237,101.70x = 5,565,323,895,367,174,144 - Step 5: Solve for x
x = 5,565,323,895,367,174,144/2,328,237,101.70 - Step 6: Final answer
x = 2,390,359,594.95
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1.5x scale
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.