Home / 16,632,590.40-24,930,223.20-9,447,566.40

Finding the Fourth Proportional to 16,632,590.40, 24,930,223.20 and 9,447,566.40

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Solution

The fourth proportional to 16,632,590.40, 24,930,223.20 and 9,447,566.40 is: 14,160,749.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,590.40 : 24,930,223.20 = 9,447,566.40 : x
  2. Step 2: Convert to fraction form
    16,632,590.40/24,930,223.20 = 9,447,566.40/x
  3. Step 3: Cross multiply
    16,632,590.40x = 24,930,223.20 × 9,447,566.40
  4. Step 4: Simplify right side
    16,632,590.40x = 235,529,939,048,820.47
  5. Step 5: Solve for x
    x = 235,529,939,048,820.47/16,632,590.40
  6. Step 6: Final answer
    x = 14,160,749.07

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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.