Finding the Fourth Proportional to 97,273,419.48, 134,224,061.40 and 58,106,882.16
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Solution
The fourth proportional to 97,273,419.48, 134,224,061.40 and 58,106,882.16 is: 80,179,577.94
Step by Step Solution
- Step 1: Write the proportion equation
97,273,419.48 : 134,224,061.40 = 58,106,882.16 : x - Step 2: Convert to fraction form
97,273,419.48/134,224,061.40 = 58,106,882.16/x - Step 3: Cross multiply
97,273,419.48x = 134,224,061.40 × 58,106,882.16 - Step 4: Simplify right side
97,273,419.48x = 7,799,341,718,806,404 - Step 5: Solve for x
x = 7,799,341,718,806,404/97,273,419.48 - Step 6: Final answer
x = 80,179,577.94
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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.