Finding the Fourth Proportional to 35,956,276.08, 53,928,509.04 and 15,480,482.28
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Solution
The fourth proportional to 35,956,276.08, 53,928,509.04 and 15,480,482.28 is: 23,218,181.07
Step by Step Solution
- Step 1: Write the proportion equation
35,956,276.08 : 53,928,509.04 = 15,480,482.28 : x - Step 2: Convert to fraction form
35,956,276.08/53,928,509.04 = 15,480,482.28/x - Step 3: Cross multiply
35,956,276.08x = 53,928,509.04 × 15,480,482.28 - Step 4: Simplify right side
35,956,276.08x = 834,839,328,580,539.75 - Step 5: Solve for x
x = 834,839,328,580,539.75/35,956,276.08 - Step 6: Final answer
x = 23,218,181.07
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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.