Finding the Fourth Proportional to 23,272,048,860,926, 34,908,106,888,264 and 9,503,635,572,217.20
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Solution
The fourth proportional to 23,272,048,860,926, 34,908,106,888,264 and 9,503,635,572,217.20 is: 14,255,467,078,323.48
Step by Step Solution
- Step 1: Write the proportion equation
23,272,048,860,926 : 34,908,106,888,264 = 9,503,635,572,217.20 : x - Step 2: Convert to fraction form
23,272,048,860,926/34,908,106,888,264 = 9,503,635,572,217.20/x - Step 3: Cross multiply
23,272,048,860,926x = 34,908,106,888,264 × 9,503,635,572,217.20 - Step 4: Simplify right side
23,272,048,860,926x = 331,753,926,382,066,020,701,437,952 - Step 5: Solve for x
x = 331,753,926,382,066,020,701,437,952/23,272,048,860,926 - Step 6: Final answer
x = 14,255,467,078,323.48
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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.