Finding the Fourth Proportional to 34,932,833.36, 52,332,092.06 and 19,533,416.63
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Solution
The fourth proportional to 34,932,833.36, 52,332,092.06 and 19,533,416.63 is: 29,262,572.17
Step by Step Solution
- Step 1: Write the proportion equation
34,932,833.36 : 52,332,092.06 = 19,533,416.63 : x - Step 2: Convert to fraction form
34,932,833.36/52,332,092.06 = 19,533,416.63/x - Step 3: Cross multiply
34,932,833.36x = 52,332,092.06 × 19,533,416.63 - Step 4: Simplify right side
34,932,833.36x = 1,022,224,557,327,495 - Step 5: Solve for x
x = 1,022,224,557,327,495/34,932,833.36 - Step 6: Final answer
x = 29,262,572.17
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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.