Finding the Fourth Proportional to 184,695,010.02, 254,817,225.81 and 106,376,995.62
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Solution
The fourth proportional to 184,695,010.02, 254,817,225.81 and 106,376,995.62 is: 146,764,608.91
Step by Step Solution
- Step 1: Write the proportion equation
184,695,010.02 : 254,817,225.81 = 106,376,995.62 : x - Step 2: Convert to fraction form
184,695,010.02/254,817,225.81 = 106,376,995.62/x - Step 3: Cross multiply
184,695,010.02x = 254,817,225.81 × 106,376,995.62 - Step 4: Simplify right side
184,695,010.02x = 27,106,690,913,890,924 - Step 5: Solve for x
x = 27,106,690,913,890,924/184,695,010.02 - Step 6: Final answer
x = 146,764,608.91
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.