Home / 29,592,837.60-44,389,256.40-18,857,729.40

Finding the Fourth Proportional to 29,592,837.60, 44,389,256.40 and 18,857,729.40

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Solution

The fourth proportional to 29,592,837.60, 44,389,256.40 and 18,857,729.40 is: 28,286,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,592,837.60 : 44,389,256.40 = 18,857,729.40 : x
  2. Step 2: Convert to fraction form
    29,592,837.60/44,389,256.40 = 18,857,729.40/x
  3. Step 3: Cross multiply
    29,592,837.60x = 44,389,256.40 × 18,857,729.40
  4. Step 4: Simplify right side
    29,592,837.60x = 837,080,585,458,418.12
  5. Step 5: Solve for x
    x = 837,080,585,458,418.12/29,592,837.60
  6. Step 6: Final answer
    x = 28,286,594.10

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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.