Finding the Fourth Proportional to 4,794,885,653,535.70, 7,192,751,298,083 and 1,352,812,452,394.40
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Solution
The fourth proportional to 4,794,885,653,535.70, 7,192,751,298,083 and 1,352,812,452,394.40 is: 2,029,337,970,937.33
Step by Step Solution
- Step 1: Write the proportion equation
4,794,885,653,535.70 : 7,192,751,298,083 = 1,352,812,452,394.40 : x - Step 2: Convert to fraction form
4,794,885,653,535.70/7,192,751,298,083 = 1,352,812,452,394.40/x - Step 3: Cross multiply
4,794,885,653,535.70x = 7,192,751,298,083 × 1,352,812,452,394.40 - Step 4: Simplify right side
4,794,885,653,535.70x = 9,730,443,523,022,665,468,084,224 - Step 5: Solve for x
x = 9,730,443,523,022,665,468,084,224/4,794,885,653,535.70 - Step 6: Final answer
x = 2,029,337,970,937.33
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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.