Finding the Fourth Proportional to 32,889,901,940.70, 49,249,887,023.35 and 22,699,476,716.22
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Solution
The fourth proportional to 32,889,901,940.70, 49,249,887,023.35 and 22,699,476,716.22 is: 33,990,574,547.12
Step by Step Solution
- Step 1: Write the proportion equation
32,889,901,940.70 : 49,249,887,023.35 = 22,699,476,716.22 : x - Step 2: Convert to fraction form
32,889,901,940.70/49,249,887,023.35 = 22,699,476,716.22/x - Step 3: Cross multiply
32,889,901,940.70x = 49,249,887,023.35 × 22,699,476,716.22 - Step 4: Simplify right side
32,889,901,940.70x = 1,117,946,663,762,919,030,784 - Step 5: Solve for x
x = 1,117,946,663,762,919,030,784/32,889,901,940.70 - Step 6: Final answer
x = 33,990,574,547.12
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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.