Finding the Fourth Proportional to 24,973,959.64, 37,456,516.84 and 6,779,567.92
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Solution
The fourth proportional to 24,973,959.64, 37,456,516.84 and 6,779,567.92 is: 10,168,151.29
Step by Step Solution
- Step 1: Write the proportion equation
24,973,959.64 : 37,456,516.84 = 6,779,567.92 : x - Step 2: Convert to fraction form
24,973,959.64/37,456,516.84 = 6,779,567.92/x - Step 3: Cross multiply
24,973,959.64x = 37,456,516.84 × 6,779,567.92 - Step 4: Simplify right side
24,973,959.64x = 253,938,999,963,403.78 - Step 5: Solve for x
x = 253,938,999,963,403.78/24,973,959.64 - Step 6: Final answer
x = 10,168,151.29
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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.