Finding the Fourth Proportional to 7,842,028,539,569.20, 11,759,626,521,431 and 4,165,501,344,933
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Solution
The fourth proportional to 7,842,028,539,569.20, 11,759,626,521,431 and 4,165,501,344,933 is: 6,246,437,365,506.14
Step by Step Solution
- Step 1: Write the proportion equation
7,842,028,539,569.20 : 11,759,626,521,431 = 4,165,501,344,933 : x - Step 2: Convert to fraction form
7,842,028,539,569.20/11,759,626,521,431 = 4,165,501,344,933/x - Step 3: Cross multiply
7,842,028,539,569.20x = 11,759,626,521,431 × 4,165,501,344,933 - Step 4: Simplify right side
7,842,028,539,569.20x = 48,984,740,090,930,609,055,072,256 - Step 5: Solve for x
x = 48,984,740,090,930,609,055,072,256/7,842,028,539,569.20 - Step 6: Final answer
x = 6,246,437,365,506.14
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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.