Home / 39,172,967.24-58,720,033.66-16,160,685.80

Finding the Fourth Proportional to 39,172,967.24, 58,720,033.66 and 16,160,685.80

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Solution

The fourth proportional to 39,172,967.24, 58,720,033.66 and 16,160,685.80 is: 24,224,767.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,172,967.24 : 58,720,033.66 = 16,160,685.80 : x
  2. Step 2: Convert to fraction form
    39,172,967.24/58,720,033.66 = 16,160,685.80/x
  3. Step 3: Cross multiply
    39,172,967.24x = 58,720,033.66 × 16,160,685.80
  4. Step 4: Simplify right side
    39,172,967.24x = 948,956,014,144,684
  5. Step 5: Solve for x
    x = 948,956,014,144,684/39,172,967.24
  6. Step 6: Final answer
    x = 24,224,767.26

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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.