Finding the Fourth Proportional to 148,832,305.11, 223,278,257.81 and 83,346,569.94
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Solution
The fourth proportional to 148,832,305.11, 223,278,257.81 and 83,346,569.94 is: 125,036,543.09
Step by Step Solution
- Step 1: Write the proportion equation
148,832,305.11 : 223,278,257.81 = 83,346,569.94 : x - Step 2: Convert to fraction form
148,832,305.11/223,278,257.81 = 83,346,569.94/x - Step 3: Cross multiply
148,832,305.11x = 223,278,257.81 × 83,346,569.94 - Step 4: Simplify right side
148,832,305.11x = 18,609,476,930,850,884 - Step 5: Solve for x
x = 18,609,476,930,850,884/148,832,305.11 - Step 6: Final answer
x = 125,036,543.09
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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.