Home / 26,618,419.55-36,733,529.70-14,395,276.55

Finding the Fourth Proportional to 26,618,419.55, 36,733,529.70 and 14,395,276.55

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Solution

The fourth proportional to 26,618,419.55, 36,733,529.70 and 14,395,276.55 is: 19,865,541.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,419.55 : 36,733,529.70 = 14,395,276.55 : x
  2. Step 2: Convert to fraction form
    26,618,419.55/36,733,529.70 = 14,395,276.55/x
  3. Step 3: Cross multiply
    26,618,419.55x = 36,733,529.70 × 14,395,276.55
  4. Step 4: Simplify right side
    26,618,419.55x = 528,789,318,689,138.62
  5. Step 5: Solve for x
    x = 528,789,318,689,138.62/26,618,419.55
  6. Step 6: Final answer
    x = 19,865,541.52

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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.