Finding the Fourth Proportional to 11,136,191,624.68, 15,368,235,703.41 and 6,055,852,688.74
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Solution
The fourth proportional to 11,136,191,624.68, 15,368,235,703.41 and 6,055,852,688.74 is: 8,357,235,098.17
Step by Step Solution
- Step 1: Write the proportion equation
11,136,191,624.68 : 15,368,235,703.41 = 6,055,852,688.74 : x - Step 2: Convert to fraction form
11,136,191,624.68/15,368,235,703.41 = 6,055,852,688.74/x - Step 3: Cross multiply
11,136,191,624.68x = 15,368,235,703.41 × 6,055,852,688.74 - Step 4: Simplify right side
11,136,191,624.68x = 93,067,771,505,685,512,192 - Step 5: Solve for x
x = 93,067,771,505,685,512,192/11,136,191,624.68 - Step 6: Final answer
x = 8,357,235,098.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.