Home / 39,083,266.80-58,624,900.20-26,990,031.60

Finding the Fourth Proportional to 39,083,266.80, 58,624,900.20 and 26,990,031.60

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Solution

The fourth proportional to 39,083,266.80, 58,624,900.20 and 26,990,031.60 is: 40,485,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,266.80 : 58,624,900.20 = 26,990,031.60 : x
  2. Step 2: Convert to fraction form
    39,083,266.80/58,624,900.20 = 26,990,031.60/x
  3. Step 3: Cross multiply
    39,083,266.80x = 58,624,900.20 × 26,990,031.60
  4. Step 4: Simplify right side
    39,083,266.80x = 1,582,287,908,944,846.50
  5. Step 5: Solve for x
    x = 1,582,287,908,944,846.50/39,083,266.80
  6. Step 6: Final answer
    x = 40,485,047.40

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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.