Finding the Fourth Proportional to 121,944,024.84, 182,676,877.74 and 70,718,423.88
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Solution
The fourth proportional to 121,944,024.84, 182,676,877.74 and 70,718,423.88 is: 105,938,941.17
Step by Step Solution
- Step 1: Write the proportion equation
121,944,024.84 : 182,676,877.74 = 70,718,423.88 : x - Step 2: Convert to fraction form
121,944,024.84/182,676,877.74 = 70,718,423.88/x - Step 3: Cross multiply
121,944,024.84x = 182,676,877.74 × 70,718,423.88 - Step 4: Simplify right side
121,944,024.84x = 12,918,620,873,092,256 - Step 5: Solve for x
x = 12,918,620,873,092,256/121,944,024.84 - Step 6: Final answer
x = 105,938,941.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.