Finding the Fourth Proportional to 224,891,823.04, 337,345,202.09 and 77,337,935.44
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Solution
The fourth proportional to 224,891,823.04, 337,345,202.09 and 77,337,935.44 is: 116,009,471.16
Step by Step Solution
- Step 1: Write the proportion equation
224,891,823.04 : 337,345,202.09 = 77,337,935.44 : x - Step 2: Convert to fraction form
224,891,823.04/337,345,202.09 = 77,337,935.44/x - Step 3: Cross multiply
224,891,823.04x = 337,345,202.09 × 77,337,935.44 - Step 4: Simplify right side
224,891,823.04x = 26,089,581,459,843,480 - Step 5: Solve for x
x = 26,089,581,459,843,480/224,891,823.04 - Step 6: Final answer
x = 116,009,471.16
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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.