Finding the Fourth Proportional to 1,878,853,205,955.60, 2,816,758,944,709.70 and 587,399,697,562.90
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Solution
The fourth proportional to 1,878,853,205,955.60, 2,816,758,944,709.70 and 587,399,697,562.90 is: 880,624,067,375.48
Step by Step Solution
- Step 1: Write the proportion equation
1,878,853,205,955.60 : 2,816,758,944,709.70 = 587,399,697,562.90 : x - Step 2: Convert to fraction form
1,878,853,205,955.60/2,816,758,944,709.70 = 587,399,697,562.90/x - Step 3: Cross multiply
1,878,853,205,955.60x = 2,816,758,944,709.70 × 587,399,697,562.90 - Step 4: Simplify right side
1,878,853,205,955.60x = 1,654,563,352,230,071,204,052,992 - Step 5: Solve for x
x = 1,654,563,352,230,071,204,052,992/1,878,853,205,955.60 - Step 6: Final answer
x = 880,624,067,375.48
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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.