Finding the Fourth Proportional to 322,197,283.80, 483,365,909.70 and 117,725,031
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Solution
The fourth proportional to 322,197,283.80, 483,365,909.70 and 117,725,031 is: 176,613,117.38
Step by Step Solution
- Step 1: Write the proportion equation
322,197,283.80 : 483,365,909.70 = 117,725,031 : x - Step 2: Convert to fraction form
322,197,283.80/483,365,909.70 = 117,725,031/x - Step 3: Cross multiply
322,197,283.80x = 483,365,909.70 × 117,725,031 - Step 4: Simplify right side
322,197,283.80x = 56,904,266,703,775,696 - Step 5: Solve for x
x = 56,904,266,703,775,696/322,197,283.80 - Step 6: Final answer
x = 176,613,117.38
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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.