Home / 39,701,408.64-59,509,771.68-22,625,312.64

Finding the Fourth Proportional to 39,701,408.64, 59,509,771.68 and 22,625,312.64

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Solution

The fourth proportional to 39,701,408.64, 59,509,771.68 and 22,625,312.64 is: 33,913,839.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,701,408.64 : 59,509,771.68 = 22,625,312.64 : x
  2. Step 2: Convert to fraction form
    39,701,408.64/59,509,771.68 = 22,625,312.64/x
  3. Step 3: Cross multiply
    39,701,408.64x = 59,509,771.68 × 22,625,312.64
  4. Step 4: Simplify right side
    39,701,408.64x = 1,346,427,189,395,018
  5. Step 5: Solve for x
    x = 1,346,427,189,395,018/39,701,408.64
  6. Step 6: Final answer
    x = 33,913,839.22

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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.