Finding the Fourth Proportional to 46,154,616.04, 69,235,590.02 and 15,449,357.48
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Solution
The fourth proportional to 46,154,616.04, 69,235,590.02 and 15,449,357.48 is: 23,175,263.32
Step by Step Solution
- Step 1: Write the proportion equation
46,154,616.04 : 69,235,590.02 = 15,449,357.48 : x - Step 2: Convert to fraction form
46,154,616.04/69,235,590.02 = 15,449,357.48/x - Step 3: Cross multiply
46,154,616.04x = 69,235,590.02 × 15,449,357.48 - Step 4: Simplify right side
46,154,616.04x = 1,069,645,380,134,275.62 - Step 5: Solve for x
x = 1,069,645,380,134,275.62/46,154,616.04 - Step 6: Final answer
x = 23,175,263.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.