Finding the Fourth Proportional to 29,796,722.84, 44,726,358.36 and 26,406,697.88
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Solution
The fourth proportional to 29,796,722.84, 44,726,358.36 and 26,406,697.88 is: 39,637,762.81
Step by Step Solution
- Step 1: Write the proportion equation
29,796,722.84 : 44,726,358.36 = 26,406,697.88 : x - Step 2: Convert to fraction form
29,796,722.84/44,726,358.36 = 26,406,697.88/x - Step 3: Cross multiply
29,796,722.84x = 44,726,358.36 × 26,406,697.88 - Step 4: Simplify right side
29,796,722.84x = 1,181,075,432,485,132.25 - Step 5: Solve for x
x = 1,181,075,432,485,132.25/29,796,722.84 - Step 6: Final answer
x = 39,637,762.81
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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.