Finding the Fourth Proportional to 35,025,433,291.84, 52,621,965,283.68 and 22,458,912,397.12
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Solution
The fourth proportional to 35,025,433,291.84, 52,621,965,283.68 and 22,458,912,397.12 is: 33,742,112,442.21
Step by Step Solution
- Step 1: Write the proportion equation
35,025,433,291.84 : 52,621,965,283.68 = 22,458,912,397.12 : x - Step 2: Convert to fraction form
35,025,433,291.84/52,621,965,283.68 = 22,458,912,397.12/x - Step 3: Cross multiply
35,025,433,291.84x = 52,621,965,283.68 × 22,458,912,397.12 - Step 4: Simplify right side
35,025,433,291.84x = 1,181,832,108,470,458,908,672 - Step 5: Solve for x
x = 1,181,832,108,470,458,908,672/35,025,433,291.84 - Step 6: Final answer
x = 33,742,112,442.21
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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.