Finding the Fourth Proportional to 29,447,592.93, 44,130,044.28 and 23,272,425.02
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Solution
The fourth proportional to 29,447,592.93, 44,130,044.28 and 23,272,425.02 is: 34,875,962.49
Step by Step Solution
- Step 1: Write the proportion equation
29,447,592.93 : 44,130,044.28 = 23,272,425.02 : x - Step 2: Convert to fraction form
29,447,592.93/44,130,044.28 = 23,272,425.02/x - Step 3: Cross multiply
29,447,592.93x = 44,130,044.28 × 23,272,425.02 - Step 4: Simplify right side
29,447,592.93x = 1,027,013,146,414,929.75 - Step 5: Solve for x
x = 1,027,013,146,414,929.75/29,447,592.93 - Step 6: Final answer
x = 34,875,962.49
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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.