Finding the Fourth Proportional to 37,927,109.08, 52,326,599.88 and 24,690,242.98
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Solution
The fourth proportional to 37,927,109.08, 52,326,599.88 and 24,690,242.98 is: 34,064,195.68
Step by Step Solution
- Step 1: Write the proportion equation
37,927,109.08 : 52,326,599.88 = 24,690,242.98 : x - Step 2: Convert to fraction form
37,927,109.08/52,326,599.88 = 24,690,242.98/x - Step 3: Cross multiply
37,927,109.08x = 52,326,599.88 × 24,690,242.98 - Step 4: Simplify right side
37,927,109.08x = 1,291,956,465,354,439 - Step 5: Solve for x
x = 1,291,956,465,354,439/37,927,109.08 - Step 6: Final answer
x = 34,064,195.68
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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.