Home / 16,186,237.80-24,275,468.70-9,348,023.40

Finding the Fourth Proportional to 16,186,237.80, 24,275,468.70 and 9,348,023.40

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Solution

The fourth proportional to 16,186,237.80, 24,275,468.70 and 9,348,023.40 is: 14,019,789.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,237.80 : 24,275,468.70 = 9,348,023.40 : x
  2. Step 2: Convert to fraction form
    16,186,237.80/24,275,468.70 = 9,348,023.40/x
  3. Step 3: Cross multiply
    16,186,237.80x = 24,275,468.70 × 9,348,023.40
  4. Step 4: Simplify right side
    16,186,237.80x = 226,927,649,453,567.59
  5. Step 5: Solve for x
    x = 226,927,649,453,567.59/16,186,237.80
  6. Step 6: Final answer
    x = 14,019,789.67

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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.