Finding the Fourth Proportional to 578,110,089, 867,335,479.74 and 232,886,067.24
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Solution
The fourth proportional to 578,110,089, 867,335,479.74 and 232,886,067.24 is: 349,397,723.20
Step by Step Solution
- Step 1: Write the proportion equation
578,110,089 : 867,335,479.74 = 232,886,067.24 : x - Step 2: Convert to fraction form
578,110,089/867,335,479.74 = 232,886,067.24/x - Step 3: Cross multiply
578,110,089x = 867,335,479.74 × 232,886,067.24 - Step 4: Simplify right side
578,110,089x = 201,990,348,854,367,296 - Step 5: Solve for x
x = 201,990,348,854,367,296/578,110,089 - Step 6: Final answer
x = 349,397,723.20
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.