Home / 25,759,769.58-35,549,334.27-14,157,744.30

Finding the Fourth Proportional to 25,759,769.58, 35,549,334.27 and 14,157,744.30

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Solution

The fourth proportional to 25,759,769.58, 35,549,334.27 and 14,157,744.30 is: 19,538,155.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,769.58 : 35,549,334.27 = 14,157,744.30 : x
  2. Step 2: Convert to fraction form
    25,759,769.58/35,549,334.27 = 14,157,744.30/x
  3. Step 3: Cross multiply
    25,759,769.58x = 35,549,334.27 × 14,157,744.30
  4. Step 4: Simplify right side
    25,759,769.58x = 503,298,384,629,887.25
  5. Step 5: Solve for x
    x = 503,298,384,629,887.25/25,759,769.58
  6. Step 6: Final answer
    x = 19,538,155.54

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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.