Finding the Fourth Proportional to 4,036,555,030.35, 6,054,832,545.53 and 1,088,828,950.35
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Solution
The fourth proportional to 4,036,555,030.35, 6,054,832,545.53 and 1,088,828,950.35 is: 1,633,243,425.53
Step by Step Solution
- Step 1: Write the proportion equation
4,036,555,030.35 : 6,054,832,545.53 = 1,088,828,950.35 : x - Step 2: Convert to fraction form
4,036,555,030.35/6,054,832,545.53 = 1,088,828,950.35/x - Step 3: Cross multiply
4,036,555,030.35x = 6,054,832,545.53 × 1,088,828,950.35 - Step 4: Simplify right side
4,036,555,030.35x = 6,592,676,965,089,003,520 - Step 5: Solve for x
x = 6,592,676,965,089,003,520/4,036,555,030.35 - Step 6: Final answer
x = 1,633,243,425.53
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Double scale
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Similar ratio
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1.5x scale
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.