Finding the Fourth Proportional to 46,300,364.10, 63,889,898.76 and 26,727,558.12
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Solution
The fourth proportional to 46,300,364.10, 63,889,898.76 and 26,727,558.12 is: 36,881,372.65
Step by Step Solution
- Step 1: Write the proportion equation
46,300,364.10 : 63,889,898.76 = 26,727,558.12 : x - Step 2: Convert to fraction form
46,300,364.10/63,889,898.76 = 26,727,558.12/x - Step 3: Cross multiply
46,300,364.10x = 63,889,898.76 × 26,727,558.12 - Step 4: Simplify right side
46,300,364.10x = 1,707,620,982,388,816 - Step 5: Solve for x
x = 1,707,620,982,388,816/46,300,364.10 - Step 6: Final answer
x = 36,881,372.65
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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.