Finding the Fourth Proportional to 45,937,599.12, 63,395,322.84 and 26,362,068.84
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Solution
The fourth proportional to 45,937,599.12, 63,395,322.84 and 26,362,068.84 is: 36,380,479.10
Step by Step Solution
- Step 1: Write the proportion equation
45,937,599.12 : 63,395,322.84 = 26,362,068.84 : x - Step 2: Convert to fraction form
45,937,599.12/63,395,322.84 = 26,362,068.84/x - Step 3: Cross multiply
45,937,599.12x = 63,395,322.84 × 26,362,068.84 - Step 4: Simplify right side
45,937,599.12x = 1,671,231,864,842,104.50 - Step 5: Solve for x
x = 1,671,231,864,842,104.50/45,937,599.12 - Step 6: Final answer
x = 36,380,479.10
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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.