Home / 17,604,440.40-26,350,673.40-12,565,592.40

Finding the Fourth Proportional to 17,604,440.40, 26,350,673.40 and 12,565,592.40

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Solution

The fourth proportional to 17,604,440.40, 26,350,673.40 and 12,565,592.40 is: 18,808,426.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,440.40 : 26,350,673.40 = 12,565,592.40 : x
  2. Step 2: Convert to fraction form
    17,604,440.40/26,350,673.40 = 12,565,592.40/x
  3. Step 3: Cross multiply
    17,604,440.40x = 26,350,673.40 × 12,565,592.40
  4. Step 4: Simplify right side
    17,604,440.40x = 331,111,821,409,922.12
  5. Step 5: Solve for x
    x = 331,111,821,409,922.12/17,604,440.40
  6. Step 6: Final answer
    x = 18,808,426.39

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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.