Home / 24,303,609.60-36,455,414.40-9,921,897.60

Finding the Fourth Proportional to 24,303,609.60, 36,455,414.40 and 9,921,897.60

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Solution

The fourth proportional to 24,303,609.60, 36,455,414.40 and 9,921,897.60 is: 14,882,846.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303,609.60 : 36,455,414.40 = 9,921,897.60 : x
  2. Step 2: Convert to fraction form
    24,303,609.60/36,455,414.40 = 9,921,897.60/x
  3. Step 3: Cross multiply
    24,303,609.60x = 36,455,414.40 × 9,921,897.60
  4. Step 4: Simplify right side
    24,303,609.60x = 361,706,888,642,365.44
  5. Step 5: Solve for x
    x = 361,706,888,642,365.44/24,303,609.60
  6. Step 6: Final answer
    x = 14,882,846.40

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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.