Finding the Fourth Proportional to 35,848,949.29, 53,773,341.91 and 15,365,387.00
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Solution
The fourth proportional to 35,848,949.29, 53,773,341.91 and 15,365,387.00 is: 23,048,045.35
Step by Step Solution
- Step 1: Write the proportion equation
35,848,949.29 : 53,773,341.91 = 15,365,387.00 : x - Step 2: Convert to fraction form
35,848,949.29/53,773,341.91 = 15,365,387.00/x - Step 3: Cross multiply
35,848,949.29x = 53,773,341.91 × 15,365,387.00 - Step 4: Simplify right side
35,848,949.29x = 826,248,208,826,489 - Step 5: Solve for x
x = 826,248,208,826,489/35,848,949.29 - Step 6: Final answer
x = 23,048,045.35
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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.