Finding the Fourth Proportional to 43,439,067.98, 59,956,354.14 and 24,864,975.26
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Solution
The fourth proportional to 43,439,067.98, 59,956,354.14 and 24,864,975.26 is: 34,319,642.01
Step by Step Solution
- Step 1: Write the proportion equation
43,439,067.98 : 59,956,354.14 = 24,864,975.26 : x - Step 2: Convert to fraction form
43,439,067.98/59,956,354.14 = 24,864,975.26/x - Step 3: Cross multiply
43,439,067.98x = 59,956,354.14 × 24,864,975.26 - Step 4: Simplify right side
43,439,067.98x = 1,490,813,262,370,898.75 - Step 5: Solve for x
x = 1,490,813,262,370,898.75/43,439,067.98 - Step 6: Final answer
x = 34,319,642.01
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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.