Finding the Fourth Proportional to 29,545,626,828.02, 44,321,164,695.18 and 9,648,618,526.49
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Solution
The fourth proportional to 29,545,626,828.02, 44,321,164,695.18 and 9,648,618,526.49 is: 14,473,817,505.47
Step by Step Solution
- Step 1: Write the proportion equation
29,545,626,828.02 : 44,321,164,695.18 = 9,648,618,526.49 : x - Step 2: Convert to fraction form
29,545,626,828.02/44,321,164,695.18 = 9,648,618,526.49/x - Step 3: Cross multiply
29,545,626,828.02x = 44,321,164,695.18 × 9,648,618,526.49 - Step 4: Simplify right side
29,545,626,828.02x = 427,638,010,793,306,685,440 - Step 5: Solve for x
x = 427,638,010,793,306,685,440/29,545,626,828.02 - Step 6: Final answer
x = 14,473,817,505.47
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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.