Finding the Fourth Proportional to 3,023,088,890,413.70, 4,537,860,310,875.60 and 1,302,886,155,689
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Solution
The fourth proportional to 3,023,088,890,413.70, 4,537,860,310,875.60 and 1,302,886,155,689 is: 1,955,719,990,318.02
Step by Step Solution
- Step 1: Write the proportion equation
3,023,088,890,413.70 : 4,537,860,310,875.60 = 1,302,886,155,689 : x - Step 2: Convert to fraction form
3,023,088,890,413.70/4,537,860,310,875.60 = 1,302,886,155,689/x - Step 3: Cross multiply
3,023,088,890,413.70x = 4,537,860,310,875.60 × 1,302,886,155,689 - Step 4: Simplify right side
3,023,088,890,413.70x = 5,912,315,375,490,400,073,547,776 - Step 5: Solve for x
x = 5,912,315,375,490,400,073,547,776/3,023,088,890,413.70 - Step 6: Final answer
x = 1,955,719,990,318.02
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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.