Finding the Fourth Proportional to 1,494,224,463.98, 2,242,696,807.83 and 795,303,375.74
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Solution
The fourth proportional to 1,494,224,463.98, 2,242,696,807.83 and 795,303,375.74 is: 1,193,678,985.34
Step by Step Solution
- Step 1: Write the proportion equation
1,494,224,463.98 : 2,242,696,807.83 = 795,303,375.74 : x - Step 2: Convert to fraction form
1,494,224,463.98/2,242,696,807.83 = 795,303,375.74/x - Step 3: Cross multiply
1,494,224,463.98x = 2,242,696,807.83 × 795,303,375.74 - Step 4: Simplify right side
1,494,224,463.98x = 1,783,624,342,028,520,960 - Step 5: Solve for x
x = 1,783,624,342,028,520,960/1,494,224,463.98 - Step 6: Final answer
x = 1,193,678,985.34
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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.