Finding the Fourth Proportional to 25,032,437.94, 37,564,451.91 and 10,655,482.26
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Solution
The fourth proportional to 25,032,437.94, 37,564,451.91 and 10,655,482.26 is: 15,989,946.80
Step by Step Solution
- Step 1: Write the proportion equation
25,032,437.94 : 37,564,451.91 = 10,655,482.26 : x - Step 2: Convert to fraction form
25,032,437.94/37,564,451.91 = 10,655,482.26/x - Step 3: Cross multiply
25,032,437.94x = 37,564,451.91 × 10,655,482.26 - Step 4: Simplify right side
25,032,437.94x = 400,267,350,933,628.06 - Step 5: Solve for x
x = 400,267,350,933,628.06/25,032,437.94 - Step 6: Final answer
x = 15,989,946.80
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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.