Home / 19,444,826.40-29,167,239.60-17,261,325.60

Finding the Fourth Proportional to 19,444,826.40, 29,167,239.60 and 17,261,325.60

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Solution

The fourth proportional to 19,444,826.40, 29,167,239.60 and 17,261,325.60 is: 25,891,988.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444,826.40 : 29,167,239.60 = 17,261,325.60 : x
  2. Step 2: Convert to fraction form
    19,444,826.40/29,167,239.60 = 17,261,325.60/x
  3. Step 3: Cross multiply
    19,444,826.40x = 29,167,239.60 × 17,261,325.60
  4. Step 4: Simplify right side
    19,444,826.40x = 503,465,219,588,813.81
  5. Step 5: Solve for x
    x = 503,465,219,588,813.81/19,444,826.40
  6. Step 6: Final answer
    x = 25,891,988.40

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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.