Home / 29,808,003.60-44,707,858.20-9,615,286.80

Finding the Fourth Proportional to 29,808,003.60, 44,707,858.20 and 9,615,286.80

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Solution

The fourth proportional to 29,808,003.60, 44,707,858.20 and 9,615,286.80 is: 14,421,592.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,003.60 : 44,707,858.20 = 9,615,286.80 : x
  2. Step 2: Convert to fraction form
    29,808,003.60/44,707,858.20 = 9,615,286.80/x
  3. Step 3: Cross multiply
    29,808,003.60x = 44,707,858.20 × 9,615,286.80
  4. Step 4: Simplify right side
    29,808,003.60x = 429,878,878,806,731.81
  5. Step 5: Solve for x
    x = 429,878,878,806,731.81/29,808,003.60
  6. Step 6: Final answer
    x = 14,421,592.42

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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.