Finding the Fourth Proportional to 44,636,351.85, 61,596,120.67 and 24,791,386.07
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Solution
The fourth proportional to 44,636,351.85, 61,596,120.67 and 24,791,386.07 is: 34,210,977.03
Step by Step Solution
- Step 1: Write the proportion equation
44,636,351.85 : 61,596,120.67 = 24,791,386.07 : x - Step 2: Convert to fraction form
44,636,351.85/61,596,120.67 = 24,791,386.07/x - Step 3: Cross multiply
44,636,351.85x = 61,596,120.67 × 24,791,386.07 - Step 4: Simplify right side
44,636,351.85x = 1,527,053,208,036,289 - Step 5: Solve for x
x = 1,527,053,208,036,289/44,636,351.85 - Step 6: Final answer
x = 34,210,977.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.