Finding the Fourth Proportional to 2,497,483,340,453.80, 3,745,498,249,653.60 and 967,318,357,466.28
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Solution
The fourth proportional to 2,497,483,340,453.80, 3,745,498,249,653.60 and 967,318,357,466.28 is: 1,450,696,049,123.36
Step by Step Solution
- Step 1: Write the proportion equation
2,497,483,340,453.80 : 3,745,498,249,653.60 = 967,318,357,466.28 : x - Step 2: Convert to fraction form
2,497,483,340,453.80/3,745,498,249,653.60 = 967,318,357,466.28/x - Step 3: Cross multiply
2,497,483,340,453.80x = 3,745,498,249,653.60 × 967,318,357,466.28 - Step 4: Simplify right side
2,497,483,340,453.80x = 3,623,089,214,747,747,463,200,768 - Step 5: Solve for x
x = 3,623,089,214,747,747,463,200,768/2,497,483,340,453.80 - Step 6: Final answer
x = 1,450,696,049,123.36
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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.