Finding the Fourth Proportional to 26,580,492.75, 36,681,094.71 and 14,357,349.75
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Solution
The fourth proportional to 26,580,492.75, 36,681,094.71 and 14,357,349.75 is: 19,813,150.60
Step by Step Solution
- Step 1: Write the proportion equation
26,580,492.75 : 36,681,094.71 = 14,357,349.75 : x - Step 2: Convert to fraction form
26,580,492.75/36,681,094.71 = 14,357,349.75/x - Step 3: Cross multiply
26,580,492.75x = 36,681,094.71 × 14,357,349.75 - Step 4: Simplify right side
26,580,492.75x = 526,643,305,964,344.81 - Step 5: Solve for x
x = 526,643,305,964,344.81/26,580,492.75 - Step 6: Final answer
x = 19,813,150.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.