Finding the Fourth Proportional to 340,102,518.35, 510,234,736.23 and 110,071,602.99
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Solution
The fourth proportional to 340,102,518.35, 510,234,736.23 and 110,071,602.99 is: 165,133,606.16
Step by Step Solution
- Step 1: Write the proportion equation
340,102,518.35 : 510,234,736.23 = 110,071,602.99 : x - Step 2: Convert to fraction form
340,102,518.35/510,234,736.23 = 110,071,602.99/x - Step 3: Cross multiply
340,102,518.35x = 510,234,736.23 × 110,071,602.99 - Step 4: Simplify right side
340,102,518.35x = 56,162,355,318,015,928 - Step 5: Solve for x
x = 56,162,355,318,015,928/340,102,518.35 - Step 6: Final answer
x = 165,133,606.16
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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.