Finding the Fourth Proportional to 26,017,149,537.68, 38,998,180,694.73 and 8,751,307,947.94
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Solution
The fourth proportional to 26,017,149,537.68, 38,998,180,694.73 and 8,751,307,947.94 is: 13,117,697,162.59
Step by Step Solution
- Step 1: Write the proportion equation
26,017,149,537.68 : 38,998,180,694.73 = 8,751,307,947.94 : x - Step 2: Convert to fraction form
26,017,149,537.68/38,998,180,694.73 = 8,751,307,947.94/x - Step 3: Cross multiply
26,017,149,537.68x = 38,998,180,694.73 × 8,751,307,947.94 - Step 4: Simplify right side
26,017,149,537.68x = 341,285,088,668,990,963,712 - Step 5: Solve for x
x = 341,285,088,668,990,963,712/26,017,149,537.68 - Step 6: Final answer
x = 13,117,697,162.59
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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.