Finding the Fourth Proportional to 33,596,822.19, 50,403,242.57 and 10,877,726.19
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Solution
The fourth proportional to 33,596,822.19, 50,403,242.57 and 10,877,726.19 is: 16,319,182.47
Step by Step Solution
- Step 1: Write the proportion equation
33,596,822.19 : 50,403,242.57 = 10,877,726.19 : x - Step 2: Convert to fraction form
33,596,822.19/50,403,242.57 = 10,877,726.19/x - Step 3: Cross multiply
33,596,822.19x = 50,403,242.57 × 10,877,726.19 - Step 4: Simplify right side
33,596,822.19x = 548,272,671,710,223.25 - Step 5: Solve for x
x = 548,272,671,710,223.25/33,596,822.19 - Step 6: Final answer
x = 16,319,182.47
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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.