Finding the Fourth Proportional to 596,138,336.12, 894,207,293.71 and 159,427,670.06
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Solution
The fourth proportional to 596,138,336.12, 894,207,293.71 and 159,427,670.06 is: 239,141,448.80
Step by Step Solution
- Step 1: Write the proportion equation
596,138,336.12 : 894,207,293.71 = 159,427,670.06 : x - Step 2: Convert to fraction form
596,138,336.12/894,207,293.71 = 159,427,670.06/x - Step 3: Cross multiply
596,138,336.12x = 894,207,293.71 × 159,427,670.06 - Step 4: Simplify right side
596,138,336.12x = 142,561,385,381,973,792 - Step 5: Solve for x
x = 142,561,385,381,973,792/596,138,336.12 - Step 6: Final answer
x = 239,141,448.80
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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.