Home / 27,549,199.60-41,323,799.20-10,043,069.68

Finding the Fourth Proportional to 27,549,199.60, 41,323,799.20 and 10,043,069.68

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Solution

The fourth proportional to 27,549,199.60, 41,323,799.20 and 10,043,069.68 is: 15,064,604.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,549,199.60 : 41,323,799.20 = 10,043,069.68 : x
  2. Step 2: Convert to fraction form
    27,549,199.60/41,323,799.20 = 10,043,069.68/x
  3. Step 3: Cross multiply
    27,549,199.60x = 41,323,799.20 × 10,043,069.68
  4. Step 4: Simplify right side
    27,549,199.60x = 415,017,794,807,928.25
  5. Step 5: Solve for x
    x = 415,017,794,807,928.25/27,549,199.60
  6. Step 6: Final answer
    x = 15,064,604.45

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1.5x scale

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.