Finding the Fourth Proportional to 93,389,046.01, 140,168,575.99 and 49,706,477.99
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Solution
The fourth proportional to 93,389,046.01, 140,168,575.99 and 49,706,477.99 is: 74,604,962.10
Step by Step Solution
- Step 1: Write the proportion equation
93,389,046.01 : 140,168,575.99 = 49,706,477.99 : x - Step 2: Convert to fraction form
93,389,046.01/140,168,575.99 = 49,706,477.99/x - Step 3: Cross multiply
93,389,046.01x = 140,168,575.99 × 49,706,477.99 - Step 4: Simplify right side
93,389,046.01x = 6,967,286,237,336,578 - Step 5: Solve for x
x = 6,967,286,237,336,578/93,389,046.01 - Step 6: Final answer
x = 74,604,962.10
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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.