Finding the Fourth Proportional to 4,659,683,593.02, 6,989,551,518.72 and 1,554,257,710.68
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Solution
The fourth proportional to 4,659,683,593.02, 6,989,551,518.72 and 1,554,257,710.68 is: 2,331,395,281.52
Step by Step Solution
- Step 1: Write the proportion equation
4,659,683,593.02 : 6,989,551,518.72 = 1,554,257,710.68 : x - Step 2: Convert to fraction form
4,659,683,593.02/6,989,551,518.72 = 1,554,257,710.68/x - Step 3: Cross multiply
4,659,683,593.02x = 6,989,551,518.72 × 1,554,257,710.68 - Step 4: Simplify right side
4,659,683,593.02x = 10,863,564,342,165,665,792 - Step 5: Solve for x
x = 10,863,564,342,165,665,792/4,659,683,593.02 - Step 6: Final answer
x = 2,331,395,281.52
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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.