Finding the Fourth Proportional to 1,552,117,363.35, 2,328,176,045.03 and 1,460,284,358.55
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Solution
The fourth proportional to 1,552,117,363.35, 2,328,176,045.03 and 1,460,284,358.55 is: 2,190,426,537.83
Step by Step Solution
- Step 1: Write the proportion equation
1,552,117,363.35 : 2,328,176,045.03 = 1,460,284,358.55 : x - Step 2: Convert to fraction form
1,552,117,363.35/2,328,176,045.03 = 1,460,284,358.55/x - Step 3: Cross multiply
1,552,117,363.35x = 2,328,176,045.03 × 1,460,284,358.55 - Step 4: Simplify right side
1,552,117,363.35x = 3,399,799,062,500,808,192 - Step 5: Solve for x
x = 3,399,799,062,500,808,192/1,552,117,363.35 - Step 6: Final answer
x = 2,190,426,537.83
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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.