Finding the Fourth Proportional to 3,023,088,890,412.70, 4,537,860,310,874.10 and 1,302,886,155,688
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Solution
The fourth proportional to 3,023,088,890,412.70, 4,537,860,310,874.10 and 1,302,886,155,688 is: 1,955,719,990,316.52
Step by Step Solution
- Step 1: Write the proportion equation
3,023,088,890,412.70 : 4,537,860,310,874.10 = 1,302,886,155,688 : x - Step 2: Convert to fraction form
3,023,088,890,412.70/4,537,860,310,874.10 = 1,302,886,155,688/x - Step 3: Cross multiply
3,023,088,890,412.70x = 4,537,860,310,874.10 × 1,302,886,155,688 - Step 4: Simplify right side
3,023,088,890,412.70x = 5,912,315,375,483,908,230,479,872 - Step 5: Solve for x
x = 5,912,315,375,483,908,230,479,872/3,023,088,890,412.70 - Step 6: Final answer
x = 1,955,719,990,316.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.