Finding the Fourth Proportional to 19,052,692,364.79, 26,292,737,098.62 and 10,594,334,542.95
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Solution
The fourth proportional to 19,052,692,364.79, 26,292,737,098.62 and 10,594,334,542.95 is: 14,620,193,699.63
Step by Step Solution
- Step 1: Write the proportion equation
19,052,692,364.79 : 26,292,737,098.62 = 10,594,334,542.95 : x - Step 2: Convert to fraction form
19,052,692,364.79/26,292,737,098.62 = 10,594,334,542.95/x - Step 3: Cross multiply
19,052,692,364.79x = 26,292,737,098.62 × 10,594,334,542.95 - Step 4: Simplify right side
19,052,692,364.79x = 278,554,052,872,612,839,424 - Step 5: Solve for x
x = 278,554,052,872,612,839,424/19,052,692,364.79 - Step 6: Final answer
x = 14,620,193,699.63
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1.5x scale
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.