Finding the Fourth Proportional to 62,652,881.08, 93,983,851.12 and 26,224,634.44
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Solution
The fourth proportional to 62,652,881.08, 93,983,851.12 and 26,224,634.44 is: 39,338,847.57
Step by Step Solution
- Step 1: Write the proportion equation
62,652,881.08 : 93,983,851.12 = 26,224,634.44 : x - Step 2: Convert to fraction form
62,652,881.08/93,983,851.12 = 26,224,634.44/x - Step 3: Cross multiply
62,652,881.08x = 93,983,851.12 × 26,224,634.44 - Step 4: Simplify right side
62,652,881.08x = 2,464,692,138,885,385 - Step 5: Solve for x
x = 2,464,692,138,885,385/62,652,881.08 - Step 6: Final answer
x = 39,338,847.57
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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.