Finding the Fourth Proportional to 44,955,716.40, 62,038,964.88 and 24,329,178.72
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Solution
The fourth proportional to 44,955,716.40, 62,038,964.88 and 24,329,178.72 is: 33,574,307.90
Step by Step Solution
- Step 1: Write the proportion equation
44,955,716.40 : 62,038,964.88 = 24,329,178.72 : x - Step 2: Convert to fraction form
44,955,716.40/62,038,964.88 = 24,329,178.72/x - Step 3: Cross multiply
44,955,716.40x = 62,038,964.88 × 24,329,178.72 - Step 4: Simplify right side
44,955,716.40x = 1,509,357,064,169,323.25 - Step 5: Solve for x
x = 1,509,357,064,169,323.25/44,955,716.40 - Step 6: Final answer
x = 33,574,307.90
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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.