Finding the Fourth Proportional to 9,604,089,374, 14,406,860,620.68 and 2,972,389,259.08
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Solution
The fourth proportional to 9,604,089,374, 14,406,860,620.68 and 2,972,389,259.08 is: 4,458,808,753.06
Step by Step Solution
- Step 1: Write the proportion equation
9,604,089,374 : 14,406,860,620.68 = 2,972,389,259.08 : x - Step 2: Convert to fraction form
9,604,089,374/14,406,860,620.68 = 2,972,389,259.08/x - Step 3: Cross multiply
9,604,089,374x = 14,406,860,620.68 × 2,972,389,259.08 - Step 4: Simplify right side
9,604,089,374x = 42,822,797,765,971,853,312 - Step 5: Solve for x
x = 42,822,797,765,971,853,312/9,604,089,374 - Step 6: Final answer
x = 4,458,808,753.06
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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.