Home / 23,631,000.90-35,446,501.35-20,103,807.30

Finding the Fourth Proportional to 23,631,000.90, 35,446,501.35 and 20,103,807.30

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Solution

The fourth proportional to 23,631,000.90, 35,446,501.35 and 20,103,807.30 is: 30,155,710.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,631,000.90 : 35,446,501.35 = 20,103,807.30 : x
  2. Step 2: Convert to fraction form
    23,631,000.90/35,446,501.35 = 20,103,807.30/x
  3. Step 3: Cross multiply
    23,631,000.90x = 35,446,501.35 × 20,103,807.30
  4. Step 4: Simplify right side
    23,631,000.90x = 712,609,632,599,589.88
  5. Step 5: Solve for x
    x = 712,609,632,599,589.88/23,631,000.90
  6. Step 6: Final answer
    x = 30,155,710.95

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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.