Home / 60,588,750.30-90,874,268.10-17,453,455.80

Finding the Fourth Proportional to 60,588,750.30, 90,874,268.10 and 17,453,455.80

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Solution

The fourth proportional to 60,588,750.30, 90,874,268.10 and 17,453,455.80 is: 26,177,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,588,750.30 : 90,874,268.10 = 17,453,455.80 : x
  2. Step 2: Convert to fraction form
    60,588,750.30/90,874,268.10 = 17,453,455.80/x
  3. Step 3: Cross multiply
    60,588,750.30x = 90,874,268.10 × 17,453,455.80
  4. Step 4: Simplify right side
    60,588,750.30x = 1,586,070,021,640,700
  5. Step 5: Solve for x
    x = 1,586,070,021,640,700/60,588,750.30
  6. Step 6: Final answer
    x = 26,177,632.21

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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.