Home / 36,256,679.50-54,386,825.50-10,352,823.60

Finding the Fourth Proportional to 36,256,679.50, 54,386,825.50 and 10,352,823.60

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Solution

The fourth proportional to 36,256,679.50, 54,386,825.50 and 10,352,823.60 is: 15,529,751.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,256,679.50 : 54,386,825.50 = 10,352,823.60 : x
  2. Step 2: Convert to fraction form
    36,256,679.50/54,386,825.50 = 10,352,823.60/x
  3. Step 3: Cross multiply
    36,256,679.50x = 54,386,825.50 × 10,352,823.60
  4. Step 4: Simplify right side
    36,256,679.50x = 563,057,210,565,481.75
  5. Step 5: Solve for x
    x = 563,057,210,565,481.75/36,256,679.50
  6. Step 6: Final answer
    x = 15,529,751.16

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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.