Finding the Fourth Proportional to 4,497,792,582.29, 6,742,687,993.95 and 2,135,496,150.61
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Solution
The fourth proportional to 4,497,792,582.29, 6,742,687,993.95 and 2,135,496,150.61 is: 3,201,344,657.94
Step by Step Solution
- Step 1: Write the proportion equation
4,497,792,582.29 : 6,742,687,993.95 = 2,135,496,150.61 : x - Step 2: Convert to fraction form
4,497,792,582.29/6,742,687,993.95 = 2,135,496,150.61/x - Step 3: Cross multiply
4,497,792,582.29x = 6,742,687,993.95 × 2,135,496,150.61 - Step 4: Simplify right side
4,497,792,582.29x = 14,398,984,255,834,644,480 - Step 5: Solve for x
x = 14,398,984,255,834,644,480/4,497,792,582.29 - Step 6: Final answer
x = 3,201,344,657.94
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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.