Finding the Fourth Proportional to 3,464,569,835.98, 5,194,779,394.84 and 1,102,710,596.55
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Solution
The fourth proportional to 3,464,569,835.98, 5,194,779,394.84 and 1,102,710,596.55 is: 1,653,405,345.14
Step by Step Solution
- Step 1: Write the proportion equation
3,464,569,835.98 : 5,194,779,394.84 = 1,102,710,596.55 : x - Step 2: Convert to fraction form
3,464,569,835.98/5,194,779,394.84 = 1,102,710,596.55/x - Step 3: Cross multiply
3,464,569,835.98x = 5,194,779,394.84 × 1,102,710,596.55 - Step 4: Simplify right side
3,464,569,835.98x = 5,728,338,285,429,664,768 - Step 5: Solve for x
x = 5,728,338,285,429,664,768/3,464,569,835.98 - Step 6: Final answer
x = 1,653,405,345.14
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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.