Home / 24,618,792.20-33,974,038.75-13,455,510.03

Finding the Fourth Proportional to 24,618,792.20, 33,974,038.75 and 13,455,510.03

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Solution

The fourth proportional to 24,618,792.20, 33,974,038.75 and 13,455,510.03 is: 18,568,661.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,618,792.20 : 33,974,038.75 = 13,455,510.03 : x
  2. Step 2: Convert to fraction form
    24,618,792.20/33,974,038.75 = 13,455,510.03/x
  3. Step 3: Cross multiply
    24,618,792.20x = 33,974,038.75 × 13,455,510.03
  4. Step 4: Simplify right side
    24,618,792.20x = 457,138,018,923,085.88
  5. Step 5: Solve for x
    x = 457,138,018,923,085.88/24,618,792.20
  6. Step 6: Final answer
    x = 18,568,661.50

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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.