Finding the Fourth Proportional to 1,754,176,867,470.90, 2,629,408,204,226.40 and 590,047,037,754.18
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Solution
The fourth proportional to 1,754,176,867,470.90, 2,629,408,204,226.40 and 590,047,037,754.18 is: 884,445,890,674.17
Step by Step Solution
- Step 1: Write the proportion equation
1,754,176,867,470.90 : 2,629,408,204,226.40 = 590,047,037,754.18 : x - Step 2: Convert to fraction form
1,754,176,867,470.90/2,629,408,204,226.40 = 590,047,037,754.18/x - Step 3: Cross multiply
1,754,176,867,470.90x = 2,629,408,204,226.40 × 590,047,037,754.18 - Step 4: Simplify right side
1,754,176,867,470.90x = 1,551,474,521,950,325,359,771,648 - Step 5: Solve for x
x = 1,551,474,521,950,325,359,771,648/1,754,176,867,470.90 - Step 6: Final answer
x = 884,445,890,674.17
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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.