Finding the Fourth Proportional to 44,360,231.88, 61,219,470.34 and 26,724,686.02
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Solution
The fourth proportional to 44,360,231.88, 61,219,470.34 and 26,724,686.02 is: 36,881,482.66
Step by Step Solution
- Step 1: Write the proportion equation
44,360,231.88 : 61,219,470.34 = 26,724,686.02 : x - Step 2: Convert to fraction form
44,360,231.88/61,219,470.34 = 26,724,686.02/x - Step 3: Cross multiply
44,360,231.88x = 61,219,470.34 × 26,724,686.02 - Step 4: Simplify right side
44,360,231.88x = 1,636,071,122,927,342 - Step 5: Solve for x
x = 1,636,071,122,927,342/44,360,231.88 - Step 6: Final answer
x = 36,881,482.66
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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.