Finding the Fourth Proportional to 1,596,714,204.40, 2,395,071,306.60 and 906,354,703.60
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Solution
The fourth proportional to 1,596,714,204.40, 2,395,071,306.60 and 906,354,703.60 is: 1,359,532,055.40
Step by Step Solution
- Step 1: Write the proportion equation
1,596,714,204.40 : 2,395,071,306.60 = 906,354,703.60 : x - Step 2: Convert to fraction form
1,596,714,204.40/2,395,071,306.60 = 906,354,703.60/x - Step 3: Cross multiply
1,596,714,204.40x = 2,395,071,306.60 × 906,354,703.60 - Step 4: Simplify right side
1,596,714,204.40x = 2,170,784,144,194,307,584 - Step 5: Solve for x
x = 2,170,784,144,194,307,584/1,596,714,204.40 - Step 6: Final answer
x = 1,359,532,055.40
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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.