Finding the Fourth Proportional to 2,244,356,329,732.90, 3,366,194,342,354.10 and 610,829,117,358.68
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Solution
The fourth proportional to 2,244,356,329,732.90, 3,366,194,342,354.10 and 610,829,117,358.68 is: 916,151,099,430.21
Step by Step Solution
- Step 1: Write the proportion equation
2,244,356,329,732.90 : 3,366,194,342,354.10 = 610,829,117,358.68 : x - Step 2: Convert to fraction form
2,244,356,329,732.90/3,366,194,342,354.10 = 610,829,117,358.68/x - Step 3: Cross multiply
2,244,356,329,732.90x = 3,366,194,342,354.10 × 610,829,117,358.68 - Step 4: Simplify right side
2,244,356,329,732.90x = 2,056,169,518,997,937,535,844,352 - Step 5: Solve for x
x = 2,056,169,518,997,937,535,844,352/2,244,356,329,732.90 - Step 6: Final answer
x = 916,151,099,430.21
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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.