Finding the Fourth Proportional to 36,440,844.60, 54,598,281.30 and 23,654,767.80
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Solution
The fourth proportional to 36,440,844.60, 54,598,281.30 and 23,654,767.80 is: 35,441,265.99
Step by Step Solution
- Step 1: Write the proportion equation
36,440,844.60 : 54,598,281.30 = 23,654,767.80 : x - Step 2: Convert to fraction form
36,440,844.60/54,598,281.30 = 23,654,767.80/x - Step 3: Cross multiply
36,440,844.60x = 54,598,281.30 × 23,654,767.80 - Step 4: Simplify right side
36,440,844.60x = 1,291,509,666,430,582 - Step 5: Solve for x
x = 1,291,509,666,430,582/36,440,844.60 - Step 6: Final answer
x = 35,441,265.99
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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.