Finding the Fourth Proportional to 4,363,579,160.60, 6,545,368,827.50 and 1,047,393,730.67
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Solution
The fourth proportional to 4,363,579,160.60, 6,545,368,827.50 and 1,047,393,730.67 is: 1,571,090,616.78
Step by Step Solution
- Step 1: Write the proportion equation
4,363,579,160.60 : 6,545,368,827.50 = 1,047,393,730.67 : x - Step 2: Convert to fraction form
4,363,579,160.60/6,545,368,827.50 = 1,047,393,730.67/x - Step 3: Cross multiply
4,363,579,160.60x = 6,545,368,827.50 × 1,047,393,730.67 - Step 4: Simplify right side
4,363,579,160.60x = 6,855,578,274,808,384,512 - Step 5: Solve for x
x = 6,855,578,274,808,384,512/4,363,579,160.60 - Step 6: Final answer
x = 1,571,090,616.78
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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.