Home / 17,595,939.60-26,393,909.40-17,312,504.40

Finding the Fourth Proportional to 17,595,939.60, 26,393,909.40 and 17,312,504.40

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Solution

The fourth proportional to 17,595,939.60, 26,393,909.40 and 17,312,504.40 is: 25,968,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595,939.60 : 26,393,909.40 = 17,312,504.40 : x
  2. Step 2: Convert to fraction form
    17,595,939.60/26,393,909.40 = 17,312,504.40/x
  3. Step 3: Cross multiply
    17,595,939.60x = 26,393,909.40 × 17,312,504.40
  4. Step 4: Simplify right side
    17,595,939.60x = 456,944,672,620,701.31
  5. Step 5: Solve for x
    x = 456,944,672,620,701.31/17,595,939.60
  6. Step 6: Final answer
    x = 25,968,756.60

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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.