Finding the Fourth Proportional to 48,175,088.18, 66,481,675.52 and 26,148,581.67
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Solution
The fourth proportional to 48,175,088.18, 66,481,675.52 and 26,148,581.67 is: 36,085,071.92
Step by Step Solution
- Step 1: Write the proportion equation
48,175,088.18 : 66,481,675.52 = 26,148,581.67 : x - Step 2: Convert to fraction form
48,175,088.18/66,481,675.52 = 26,148,581.67/x - Step 3: Cross multiply
48,175,088.18x = 66,481,675.52 × 26,148,581.67 - Step 4: Simplify right side
48,175,088.18x = 1,738,401,521,762,417 - Step 5: Solve for x
x = 1,738,401,521,762,417/48,175,088.18 - Step 6: Final answer
x = 36,085,071.92
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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.