Finding the Fourth Proportional to 26,873,986,746.20, 40,310,980,119.30 and 24,914,882,643.80
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Solution
The fourth proportional to 26,873,986,746.20, 40,310,980,119.30 and 24,914,882,643.80 is: 37,372,323,965.70
Step by Step Solution
- Step 1: Write the proportion equation
26,873,986,746.20 : 40,310,980,119.30 = 24,914,882,643.80 : x - Step 2: Convert to fraction form
26,873,986,746.20/40,310,980,119.30 = 24,914,882,643.80/x - Step 3: Cross multiply
26,873,986,746.20x = 40,310,980,119.30 × 24,914,882,643.80 - Step 4: Simplify right side
26,873,986,746.20x = 1,004,343,338,928,914,432,000 - Step 5: Solve for x
x = 1,004,343,338,928,914,432,000/26,873,986,746.20 - Step 6: Final answer
x = 37,372,323,965.70
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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.