Finding the Fourth Proportional to 63,283,355.04, 94,925,188.08 and 17,845,387.68
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Solution
The fourth proportional to 63,283,355.04, 94,925,188.08 and 17,845,387.68 is: 26,768,125.38
Step by Step Solution
- Step 1: Write the proportion equation
63,283,355.04 : 94,925,188.08 = 17,845,387.68 : x - Step 2: Convert to fraction form
63,283,355.04/94,925,188.08 = 17,845,387.68/x - Step 3: Cross multiply
63,283,355.04x = 94,925,188.08 × 17,845,387.68 - Step 4: Simplify right side
63,283,355.04x = 1,693,976,781,884,514.75 - Step 5: Solve for x
x = 1,693,976,781,884,514.75/63,283,355.04 - Step 6: Final answer
x = 26,768,125.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.