Home / 17,528,854.83-26,294,639.46-5,857,266.63

Finding the Fourth Proportional to 17,528,854.83, 26,294,639.46 and 5,857,266.63

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Solution

The fourth proportional to 17,528,854.83, 26,294,639.46 and 5,857,266.63 is: 8,786,353.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,528,854.83 : 26,294,639.46 = 5,857,266.63 : x
  2. Step 2: Convert to fraction form
    17,528,854.83/26,294,639.46 = 5,857,266.63/x
  3. Step 3: Cross multiply
    17,528,854.83x = 26,294,639.46 × 5,857,266.63
  4. Step 4: Simplify right side
    17,528,854.83x = 154,014,714,256,939.22
  5. Step 5: Solve for x
    x = 154,014,714,256,939.22/17,528,854.83
  6. Step 6: Final answer
    x = 8,786,353.46

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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.