Finding the Fourth Proportional to 1,889,598,701.70, 2,834,398,052.55 and 1,495,056,903.30
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Solution
The fourth proportional to 1,889,598,701.70, 2,834,398,052.55 and 1,495,056,903.30 is: 2,242,585,354.95
Step by Step Solution
- Step 1: Write the proportion equation
1,889,598,701.70 : 2,834,398,052.55 = 1,495,056,903.30 : x - Step 2: Convert to fraction form
1,889,598,701.70/2,834,398,052.55 = 1,495,056,903.30/x - Step 3: Cross multiply
1,889,598,701.70x = 2,834,398,052.55 × 1,495,056,903.30 - Step 4: Simplify right side
1,889,598,701.70x = 4,237,586,375,164,953,600 - Step 5: Solve for x
x = 4,237,586,375,164,953,600/1,889,598,701.70 - Step 6: Final answer
x = 2,242,585,354.95
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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.