Finding the Fourth Proportional to 2,497,483,340,454.80, 3,745,498,249,655.10 and 967,318,357,467.30
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Solution
The fourth proportional to 2,497,483,340,454.80, 3,745,498,249,655.10 and 967,318,357,467.30 is: 1,450,696,049,124.89
Step by Step Solution
- Step 1: Write the proportion equation
2,497,483,340,454.80 : 3,745,498,249,655.10 = 967,318,357,467.30 : x - Step 2: Convert to fraction form
2,497,483,340,454.80/3,745,498,249,655.10 = 967,318,357,467.30/x - Step 3: Cross multiply
2,497,483,340,454.80x = 3,745,498,249,655.10 × 967,318,357,467.30 - Step 4: Simplify right side
2,497,483,340,454.80x = 3,623,089,214,753,018,998,685,696 - Step 5: Solve for x
x = 3,623,089,214,753,018,998,685,696/2,497,483,340,454.80 - Step 6: Final answer
x = 1,450,696,049,124.89
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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.