Finding the Third Proportional to 572,190,498 and 1,235,854,440
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Solution
The third proportional to 572,190,498 and 1,235,854,440 is: 2,669,279,203.70
Step by Step Solution
- Step 1: Write the proportion equation
572,190,498 : 1,235,854,440 = 1,235,854,440 : x - Step 2: Convert to fraction form
572,190,498/1,235,854,440 = 1,235,854,440/x - Step 3: Cross multiply
572,190,498x = 1,235,854,440 × 1,235,854,440 - Step 4: Simplify right side
572,190,498x = 1,527,336,196,867,713,536 - Step 5: Solve for x
x = 1,527,336,196,867,713,536/572,190,498 - Step 6: Final answer
x = 2,669,279,203.70
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.