Home / 17,822,633.40-26,791,030.80-16,558,984.80

Finding the Fourth Proportional to 17,822,633.40, 26,791,030.80 and 16,558,984.80

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Solution

The fourth proportional to 17,822,633.40, 26,791,030.80 and 16,558,984.80 is: 24,891,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,822,633.40 : 26,791,030.80 = 16,558,984.80 : x
  2. Step 2: Convert to fraction form
    17,822,633.40/26,791,030.80 = 16,558,984.80/x
  3. Step 3: Cross multiply
    17,822,633.40x = 26,791,030.80 × 16,558,984.80
  4. Step 4: Simplify right side
    17,822,633.40x = 443,632,271,793,531.88
  5. Step 5: Solve for x
    x = 443,632,271,793,531.88/17,822,633.40
  6. Step 6: Final answer
    x = 24,891,510.80

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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.