Finding the Fourth Proportional to 10,363,465,767.04, 15,545,198,060.16 and 2,903,153,083.84
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Solution
The fourth proportional to 10,363,465,767.04, 15,545,198,060.16 and 2,903,153,083.84 is: 4,354,729,460.37
Step by Step Solution
- Step 1: Write the proportion equation
10,363,465,767.04 : 15,545,198,060.16 = 2,903,153,083.84 : x - Step 2: Convert to fraction form
10,363,465,767.04/15,545,198,060.16 = 2,903,153,083.84/x - Step 3: Cross multiply
10,363,465,767.04x = 15,545,198,060.16 × 2,903,153,083.84 - Step 4: Simplify right side
10,363,465,767.04x = 45,130,089,687,257,088,000 - Step 5: Solve for x
x = 45,130,089,687,257,088,000/10,363,465,767.04 - Step 6: Final answer
x = 4,354,729,460.37
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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.