Finding the Fourth Proportional to 6,996,020,790, 10,494,031,185.80 and 2,337,894,754.48
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Solution
The fourth proportional to 6,996,020,790, 10,494,031,185.80 and 2,337,894,754.48 is: 3,506,842,131.99
Step by Step Solution
- Step 1: Write the proportion equation
6,996,020,790 : 10,494,031,185.80 = 2,337,894,754.48 : x - Step 2: Convert to fraction form
6,996,020,790/10,494,031,185.80 = 2,337,894,754.48/x - Step 3: Cross multiply
6,996,020,790x = 10,494,031,185.80 × 2,337,894,754.48 - Step 4: Simplify right side
6,996,020,790x = 24,533,940,462,631,354,368 - Step 5: Solve for x
x = 24,533,940,462,631,354,368/6,996,020,790 - Step 6: Final answer
x = 3,506,842,131.99
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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.