Home / 52,098,586.18-71,909,114.10-35,381,611.18

Finding the Fourth Proportional to 52,098,586.18, 71,909,114.10 and 35,381,611.18

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Solution

The fourth proportional to 52,098,586.18, 71,909,114.10 and 35,381,611.18 is: 48,835,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,098,586.18 : 71,909,114.10 = 35,381,611.18 : x
  2. Step 2: Convert to fraction form
    52,098,586.18/71,909,114.10 = 35,381,611.18/x
  3. Step 3: Cross multiply
    52,098,586.18x = 71,909,114.10 × 35,381,611.18
  4. Step 4: Simplify right side
    52,098,586.18x = 2,544,260,315,384,455.50
  5. Step 5: Solve for x
    x = 2,544,260,315,384,455.50/52,098,586.18
  6. Step 6: Final answer
    x = 48,835,496.35

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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.