Finding the Fourth Proportional to 46,984,038.08, 64,865,770.68 and 29,595,288.56
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Solution
The fourth proportional to 46,984,038.08, 64,865,770.68 and 29,595,288.56 is: 40,859,008.28
Step by Step Solution
- Step 1: Write the proportion equation
46,984,038.08 : 64,865,770.68 = 29,595,288.56 : x - Step 2: Convert to fraction form
46,984,038.08/64,865,770.68 = 29,595,288.56/x - Step 3: Cross multiply
46,984,038.08x = 64,865,770.68 × 29,595,288.56 - Step 4: Simplify right side
46,984,038.08x = 1,919,721,200,941,387.25 - Step 5: Solve for x
x = 1,919,721,200,941,387.25/46,984,038.08 - Step 6: Final answer
x = 40,859,008.28
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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.