Finding the Fourth Proportional to 477,676,179,802.84, 716,614,899,953.48 and 154,953,794,233.92
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Solution
The fourth proportional to 477,676,179,802.84, 716,614,899,953.48 and 154,953,794,233.92 is: 232,463,334,885.54
Step by Step Solution
- Step 1: Write the proportion equation
477,676,179,802.84 : 716,614,899,953.48 = 154,953,794,233.92 : x - Step 2: Convert to fraction form
477,676,179,802.84/716,614,899,953.48 = 154,953,794,233.92/x - Step 3: Cross multiply
477,676,179,802.84x = 716,614,899,953.48 × 154,953,794,233.92 - Step 4: Simplify right side
477,676,179,802.84x = 111,042,197,752,352,717,406,208 - Step 5: Solve for x
x = 111,042,197,752,352,717,406,208/477,676,179,802.84 - Step 6: Final answer
x = 232,463,334,885.54
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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.