Finding the Fourth Proportional to 44,335,731.60, 66,553,363.80 and 34,282,918.80
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Solution
The fourth proportional to 44,335,731.60, 66,553,363.80 and 34,282,918.80 is: 51,462,860.42
Step by Step Solution
- Step 1: Write the proportion equation
44,335,731.60 : 66,553,363.80 = 34,282,918.80 : x - Step 2: Convert to fraction form
44,335,731.60/66,553,363.80 = 34,282,918.80/x - Step 3: Cross multiply
44,335,731.60x = 66,553,363.80 × 34,282,918.80 - Step 4: Simplify right side
44,335,731.60x = 2,281,643,567,022,259 - Step 5: Solve for x
x = 2,281,643,567,022,259/44,335,731.60 - Step 6: Final answer
x = 51,462,860.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.