Finding the Fourth Proportional to 62,263,401.30, 93,395,101.95 and 58,736,207.70
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Solution
The fourth proportional to 62,263,401.30, 93,395,101.95 and 58,736,207.70 is: 88,104,311.55
Step by Step Solution
- Step 1: Write the proportion equation
62,263,401.30 : 93,395,101.95 = 58,736,207.70 : x - Step 2: Convert to fraction form
62,263,401.30/93,395,101.95 = 58,736,207.70/x - Step 3: Cross multiply
62,263,401.30x = 93,395,101.95 × 58,736,207.70 - Step 4: Simplify right side
62,263,401.30x = 5,485,674,106,297,875 - Step 5: Solve for x
x = 5,485,674,106,297,875/62,263,401.30 - Step 6: Final answer
x = 88,104,311.55
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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.