Finding the Fourth Proportional to 22,864,745,435, 34,293,314,086.06 and 6,925,292,232.12
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Solution
The fourth proportional to 22,864,745,435, 34,293,314,086.06 and 6,925,292,232.12 is: 10,386,786,169.52
Step by Step Solution
- Step 1: Write the proportion equation
22,864,745,435 : 34,293,314,086.06 = 6,925,292,232.12 : x - Step 2: Convert to fraction form
22,864,745,435/34,293,314,086.06 = 6,925,292,232.12/x - Step 3: Cross multiply
22,864,745,435x = 34,293,314,086.06 × 6,925,292,232.12 - Step 4: Simplify right side
22,864,745,435x = 237,491,221,653,842,690,048 - Step 5: Solve for x
x = 237,491,221,653,842,690,048/22,864,745,435 - Step 6: Final answer
x = 10,386,786,169.52
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1.5x scale
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.