Finding the Fourth Proportional to 9,081,464,597.13, 13,629,149,763.61 and 4,110,677,248.08
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Solution
The fourth proportional to 9,081,464,597.13, 13,629,149,763.61 and 4,110,677,248.08 is: 6,169,163,051.26
Step by Step Solution
- Step 1: Write the proportion equation
9,081,464,597.13 : 13,629,149,763.61 = 4,110,677,248.08 : x - Step 2: Convert to fraction form
9,081,464,597.13/13,629,149,763.61 = 4,110,677,248.08/x - Step 3: Cross multiply
9,081,464,597.13x = 13,629,149,763.61 × 4,110,677,248.08 - Step 4: Simplify right side
9,081,464,597.13x = 56,025,035,843,946,536,960 - Step 5: Solve for x
x = 56,025,035,843,946,536,960/9,081,464,597.13 - Step 6: Final answer
x = 6,169,163,051.26
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1.5x scale
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.