Finding the Fourth Proportional to 2,330,140,284.84, 3,495,186,512.40 and 1,346,941,219.80
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Solution
The fourth proportional to 2,330,140,284.84, 3,495,186,512.40 and 1,346,941,219.80 is: 2,020,398,005.68
Step by Step Solution
- Step 1: Write the proportion equation
2,330,140,284.84 : 3,495,186,512.40 = 1,346,941,219.80 : x - Step 2: Convert to fraction form
2,330,140,284.84/3,495,186,512.40 = 1,346,941,219.80/x - Step 3: Cross multiply
2,330,140,284.84x = 3,495,186,512.40 × 1,346,941,219.80 - Step 4: Simplify right side
2,330,140,284.84x = 4,707,810,784,440,563,712 - Step 5: Solve for x
x = 4,707,810,784,440,563,712/2,330,140,284.84 - Step 6: Final answer
x = 2,020,398,005.68
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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.