Home / 26,618,421.60-36,733,532.52-14,395,278.60

Finding the Fourth Proportional to 26,618,421.60, 36,733,532.52 and 14,395,278.60

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Solution

The fourth proportional to 26,618,421.60, 36,733,532.52 and 14,395,278.60 is: 19,865,544.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,421.60 : 36,733,532.52 = 14,395,278.60 : x
  2. Step 2: Convert to fraction form
    26,618,421.60/36,733,532.52 = 14,395,278.60/x
  3. Step 3: Cross multiply
    26,618,421.60x = 36,733,532.52 × 14,395,278.60
  4. Step 4: Simplify right side
    26,618,421.60x = 528,789,434,587,560.12
  5. Step 5: Solve for x
    x = 528,789,434,587,560.12/26,618,421.60
  6. Step 6: Final answer
    x = 19,865,544.34

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1.5x scale

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.