Finding the Fourth Proportional to 14,701,444.97, 22,037,773.25 and 8,227,681.77
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Solution
The fourth proportional to 14,701,444.97, 22,037,773.25 and 8,227,681.77 is: 12,333,466.92
Step by Step Solution
- Step 1: Write the proportion equation
14,701,444.97 : 22,037,773.25 = 8,227,681.77 : x - Step 2: Convert to fraction form
14,701,444.97/22,037,773.25 = 8,227,681.77/x - Step 3: Cross multiply
14,701,444.97x = 22,037,773.25 × 8,227,681.77 - Step 4: Simplify right side
14,701,444.97x = 181,319,785,240,987.84 - Step 5: Solve for x
x = 181,319,785,240,987.84/14,701,444.97 - Step 6: Final answer
x = 12,333,466.92
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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.