Finding the Fourth Proportional to 246,814,249.19, 370,113,743.60 and 93,352,688.82
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Solution
The fourth proportional to 246,814,249.19, 370,113,743.60 and 93,352,688.82 is: 139,988,324.21
Step by Step Solution
- Step 1: Write the proportion equation
246,814,249.19 : 370,113,743.60 = 93,352,688.82 : x - Step 2: Convert to fraction form
246,814,249.19/370,113,743.60 = 93,352,688.82/x - Step 3: Cross multiply
246,814,249.19x = 370,113,743.60 × 93,352,688.82 - Step 4: Simplify right side
246,814,249.19x = 34,551,113,133,829,304 - Step 5: Solve for x
x = 34,551,113,133,829,304/246,814,249.19 - Step 6: Final answer
x = 139,988,324.21
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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.