Finding the Fourth Proportional to 48,041,880.03, 66,302,536.64 and 27,418,411.71
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Solution
The fourth proportional to 48,041,880.03, 66,302,536.64 and 27,418,411.71 is: 37,840,114.62
Step by Step Solution
- Step 1: Write the proportion equation
48,041,880.03 : 66,302,536.64 = 27,418,411.71 : x - Step 2: Convert to fraction form
48,041,880.03/66,302,536.64 = 27,418,411.71/x - Step 3: Cross multiply
48,041,880.03x = 66,302,536.64 × 27,418,411.71 - Step 4: Simplify right side
48,041,880.03x = 1,817,910,246,875,788 - Step 5: Solve for x
x = 1,817,910,246,875,788/48,041,880.03 - Step 6: Final answer
x = 37,840,114.62
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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.