Finding the Fourth Proportional to 26,571,710.88, 36,671,670 and 16,265,244.96
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Solution
The fourth proportional to 26,571,710.88, 36,671,670 and 16,265,244.96 is: 22,447,696.29
Step by Step Solution
- Step 1: Write the proportion equation
26,571,710.88 : 36,671,670 = 16,265,244.96 : x - Step 2: Convert to fraction form
26,571,710.88/36,671,670 = 16,265,244.96/x - Step 3: Cross multiply
26,571,710.88x = 36,671,670 × 16,265,244.96 - Step 4: Simplify right side
26,571,710.88x = 596,473,695,642,283.25 - Step 5: Solve for x
x = 596,473,695,642,283.25/26,571,710.88 - Step 6: Final answer
x = 22,447,696.29
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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.