Finding the Fourth Proportional to 46,759,214.48, 64,527,809.60 and 26,132,660.04
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Solution
The fourth proportional to 46,759,214.48, 64,527,809.60 and 26,132,660.04 is: 36,063,123.18
Step by Step Solution
- Step 1: Write the proportion equation
46,759,214.48 : 64,527,809.60 = 26,132,660.04 : x - Step 2: Convert to fraction form
46,759,214.48/64,527,809.60 = 26,132,660.04/x - Step 3: Cross multiply
46,759,214.48x = 64,527,809.60 × 26,132,660.04 - Step 4: Simplify right side
46,759,214.48x = 1,686,283,311,402,648.25 - Step 5: Solve for x
x = 1,686,283,311,402,648.25/46,759,214.48 - Step 6: Final answer
x = 36,063,123.18
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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.