Home / 23,819,205.60-35,728,808.40-14,749,279.20

Finding the Fourth Proportional to 23,819,205.60, 35,728,808.40 and 14,749,279.20

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Solution

The fourth proportional to 23,819,205.60, 35,728,808.40 and 14,749,279.20 is: 22,123,918.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,819,205.60 : 35,728,808.40 = 14,749,279.20 : x
  2. Step 2: Convert to fraction form
    23,819,205.60/35,728,808.40 = 14,749,279.20/x
  3. Step 3: Cross multiply
    23,819,205.60x = 35,728,808.40 × 14,749,279.20
  4. Step 4: Simplify right side
    23,819,205.60x = 526,974,170,574,905.25
  5. Step 5: Solve for x
    x = 526,974,170,574,905.25/23,819,205.60
  6. Step 6: Final answer
    x = 22,123,918.80

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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.