Finding the Fourth Proportional to 4,719,414,581,439.60, 6,512,723,376,653 and 2,636,065,900,044.80
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Solution
The fourth proportional to 4,719,414,581,439.60, 6,512,723,376,653 and 2,636,065,900,044.80 is: 3,637,732,543,595.00
Step by Step Solution
- Step 1: Write the proportion equation
4,719,414,581,439.60 : 6,512,723,376,653 = 2,636,065,900,044.80 : x - Step 2: Convert to fraction form
4,719,414,581,439.60/6,512,723,376,653 = 2,636,065,900,044.80/x - Step 3: Cross multiply
4,719,414,581,439.60x = 6,512,723,376,653 × 2,636,065,900,044.80 - Step 4: Simplify right side
4,719,414,581,439.60x = 17,167,968,009,619,597,745,455,104 - Step 5: Solve for x
x = 17,167,968,009,619,597,745,455,104/4,719,414,581,439.60 - Step 6: Final answer
x = 3,637,732,543,595.00
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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.