Finding the Fourth Proportional to 23,298,927.21, 34,953,435.63 and 8,921,995.63
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Solution
The fourth proportional to 23,298,927.21, 34,953,435.63 and 8,921,995.63 is: 13,384,925.28
Step by Step Solution
- Step 1: Write the proportion equation
23,298,927.21 : 34,953,435.63 = 8,921,995.63 : x - Step 2: Convert to fraction form
23,298,927.21/34,953,435.63 = 8,921,995.63/x - Step 3: Cross multiply
23,298,927.21x = 34,953,435.63 × 8,921,995.63 - Step 4: Simplify right side
23,298,927.21x = 311,854,399,856,962.69 - Step 5: Solve for x
x = 311,854,399,856,962.69/23,298,927.21 - Step 6: Final answer
x = 13,384,925.28
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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.