Finding the Fourth Proportional to 66,896,125.56, 92,315,520.51 and 37,526,827.53
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Solution
The fourth proportional to 66,896,125.56, 92,315,520.51 and 37,526,827.53 is: 51,786,386.54
Step by Step Solution
- Step 1: Write the proportion equation
66,896,125.56 : 92,315,520.51 = 37,526,827.53 : x - Step 2: Convert to fraction form
66,896,125.56/92,315,520.51 = 37,526,827.53/x - Step 3: Cross multiply
66,896,125.56x = 92,315,520.51 × 37,526,827.53 - Step 4: Simplify right side
66,896,125.56x = 3,464,308,616,520,948 - Step 5: Solve for x
x = 3,464,308,616,520,948/66,896,125.56 - Step 6: Final answer
x = 51,786,386.54
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.