Finding the Fourth Proportional to 97,244,094.21, 134,195,271.00 and 53,190,707.70
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Solution
The fourth proportional to 97,244,094.21, 134,195,271.00 and 53,190,707.70 is: 73,402,312.94
Step by Step Solution
- Step 1: Write the proportion equation
97,244,094.21 : 134,195,271.00 = 53,190,707.70 : x - Step 2: Convert to fraction form
97,244,094.21/134,195,271.00 = 53,190,707.70/x - Step 3: Cross multiply
97,244,094.21x = 134,195,271.00 × 53,190,707.70 - Step 4: Simplify right side
97,244,094.21x = 7,137,941,435,160,984 - Step 5: Solve for x
x = 7,137,941,435,160,984/97,244,094.21 - Step 6: Final answer
x = 73,402,312.94
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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.