Finding the Fourth Proportional to 46,133,846.08, 63,662,136.48 and 25,506,088
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Solution
The fourth proportional to 46,133,846.08, 63,662,136.48 and 25,506,088 is: 35,196,979.95
Step by Step Solution
- Step 1: Write the proportion equation
46,133,846.08 : 63,662,136.48 = 25,506,088 : x - Step 2: Convert to fraction form
46,133,846.08/63,662,136.48 = 25,506,088/x - Step 3: Cross multiply
46,133,846.08x = 63,662,136.48 × 25,506,088 - Step 4: Simplify right side
46,133,846.08x = 1,623,772,055,326,890.25 - Step 5: Solve for x
x = 1,623,772,055,326,890.25/46,133,846.08 - Step 6: Final answer
x = 35,196,979.95
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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.