Finding the Fourth Proportional to 175,358,506.24, 241,995,209.34 and 97,047,460
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Solution
The fourth proportional to 175,358,506.24, 241,995,209.34 and 97,047,460 is: 133,925,755.31
Step by Step Solution
- Step 1: Write the proportion equation
175,358,506.24 : 241,995,209.34 = 97,047,460 : x - Step 2: Convert to fraction form
175,358,506.24/241,995,209.34 = 97,047,460/x - Step 3: Cross multiply
175,358,506.24x = 241,995,209.34 × 97,047,460 - Step 4: Simplify right side
175,358,506.24x = 23,485,020,398,615,276 - Step 5: Solve for x
x = 23,485,020,398,615,276/175,358,506.24 - Step 6: Final answer
x = 133,925,755.31
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.