Finding the Fourth Proportional to 15,073,151,691.36, 22,613,099,679.36 and 4,593,188,316
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Solution
The fourth proportional to 15,073,151,691.36, 22,613,099,679.36 and 4,593,188,316 is: 6,890,810,055.03
Step by Step Solution
- Step 1: Write the proportion equation
15,073,151,691.36 : 22,613,099,679.36 = 4,593,188,316 : x - Step 2: Convert to fraction form
15,073,151,691.36/22,613,099,679.36 = 4,593,188,316/x - Step 3: Cross multiply
15,073,151,691.36x = 22,613,099,679.36 × 4,593,188,316 - Step 4: Simplify right side
15,073,151,691.36x = 103,866,225,235,779,698,688 - Step 5: Solve for x
x = 103,866,225,235,779,698,688/15,073,151,691.36 - Step 6: Final answer
x = 6,890,810,055.03
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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.