Home / 23,533,934.62-32,470,798.26-13,738,750.16

Finding the Fourth Proportional to 23,533,934.62, 32,470,798.26 and 13,738,750.16

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Solution

The fourth proportional to 23,533,934.62, 32,470,798.26 and 13,738,750.16 is: 18,955,954.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533,934.62 : 32,470,798.26 = 13,738,750.16 : x
  2. Step 2: Convert to fraction form
    23,533,934.62/32,470,798.26 = 13,738,750.16/x
  3. Step 3: Cross multiply
    23,533,934.62x = 32,470,798.26 × 13,738,750.16
  4. Step 4: Simplify right side
    23,533,934.62x = 446,108,184,789,902.75
  5. Step 5: Solve for x
    x = 446,108,184,789,902.75/23,533,934.62
  6. Step 6: Final answer
    x = 18,955,954.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.