Finding the Fourth Proportional to 1,494,224,457.48, 2,242,696,798.08 and 795,303,369.24
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Solution
The fourth proportional to 1,494,224,457.48, 2,242,696,798.08 and 795,303,369.24 is: 1,193,678,975.58
Step by Step Solution
- Step 1: Write the proportion equation
1,494,224,457.48 : 2,242,696,798.08 = 795,303,369.24 : x - Step 2: Convert to fraction form
1,494,224,457.48/2,242,696,798.08 = 795,303,369.24/x - Step 3: Cross multiply
1,494,224,457.48x = 2,242,696,798.08 × 795,303,369.24 - Step 4: Simplify right side
1,494,224,457.48x = 1,783,624,319,696,783,872 - Step 5: Solve for x
x = 1,783,624,319,696,783,872/1,494,224,457.48 - Step 6: Final answer
x = 1,193,678,975.58
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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.