Finding the Fourth Proportional to 65,261,160.32, 97,803,557.94 and 24,849,599.36
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Solution
The fourth proportional to 65,261,160.32, 97,803,557.94 and 24,849,599.36 is: 37,240,821.63
Step by Step Solution
- Step 1: Write the proportion equation
65,261,160.32 : 97,803,557.94 = 24,849,599.36 : x - Step 2: Convert to fraction form
65,261,160.32/97,803,557.94 = 24,849,599.36/x - Step 3: Cross multiply
65,261,160.32x = 97,803,557.94 × 24,849,599.36 - Step 4: Simplify right side
65,261,160.32x = 2,430,379,230,791,547 - Step 5: Solve for x
x = 2,430,379,230,791,547/65,261,160.32 - Step 6: Final answer
x = 37,240,821.63
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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.