Finding the Fourth Proportional to 1,094,845,160.88, 1,510,873,812.36 and 593,044,484.40
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Solution
The fourth proportional to 1,094,845,160.88, 1,510,873,812.36 and 593,044,484.40 is: 818,394,612.37
Step by Step Solution
- Step 1: Write the proportion equation
1,094,845,160.88 : 1,510,873,812.36 = 593,044,484.40 : x - Step 2: Convert to fraction form
1,094,845,160.88/1,510,873,812.36 = 593,044,484.40/x - Step 3: Cross multiply
1,094,845,160.88x = 1,510,873,812.36 × 593,044,484.40 - Step 4: Simplify right side
1,094,845,160.88x = 896,015,381,044,498,432 - Step 5: Solve for x
x = 896,015,381,044,498,432/1,094,845,160.88 - Step 6: Final answer
x = 818,394,612.37
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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.