Finding the Fourth Proportional to 2,330,804,078.70, 3,495,646,246.05 and 1,346,101,205.10
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Solution
The fourth proportional to 2,330,804,078.70, 3,495,646,246.05 and 1,346,101,205.10 is: 2,018,828,466.71
Step by Step Solution
- Step 1: Write the proportion equation
2,330,804,078.70 : 3,495,646,246.05 = 1,346,101,205.10 : x - Step 2: Convert to fraction form
2,330,804,078.70/3,495,646,246.05 = 1,346,101,205.10/x - Step 3: Cross multiply
2,330,804,078.70x = 3,495,646,246.05 × 1,346,101,205.10 - Step 4: Simplify right side
2,330,804,078.70x = 4,705,493,624,411,196,416 - Step 5: Solve for x
x = 4,705,493,624,411,196,416/2,330,804,078.70 - Step 6: Final answer
x = 2,018,828,466.71
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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.