Home / 24,127,669.60-36,191,504.40-20,348,533.60

Finding the Fourth Proportional to 24,127,669.60, 36,191,504.40 and 20,348,533.60

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Solution

The fourth proportional to 24,127,669.60, 36,191,504.40 and 20,348,533.60 is: 30,522,800.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,127,669.60 : 36,191,504.40 = 20,348,533.60 : x
  2. Step 2: Convert to fraction form
    24,127,669.60/36,191,504.40 = 20,348,533.60/x
  3. Step 3: Cross multiply
    24,127,669.60x = 36,191,504.40 × 20,348,533.60
  4. Step 4: Simplify right side
    24,127,669.60x = 736,444,043,317,947.88
  5. Step 5: Solve for x
    x = 736,444,043,317,947.88/24,127,669.60
  6. Step 6: Final answer
    x = 30,522,800.40

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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.