Finding the Fourth Proportional to 40,842,553.95, 61,262,354.70 and 16,580,796.08
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Solution
The fourth proportional to 40,842,553.95, 61,262,354.70 and 16,580,796.08 is: 24,870,594.81
Step by Step Solution
- Step 1: Write the proportion equation
40,842,553.95 : 61,262,354.70 = 16,580,796.08 : x - Step 2: Convert to fraction form
40,842,553.95/61,262,354.70 = 16,580,796.08/x - Step 3: Cross multiply
40,842,553.95x = 61,262,354.70 × 16,580,796.08 - Step 4: Simplify right side
40,842,553.95x = 1,015,778,610,355,017.75 - Step 5: Solve for x
x = 1,015,778,610,355,017.75/40,842,553.95 - Step 6: Final answer
x = 24,870,594.81
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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.