Home / 64,960,227.44-89,615,064.24-57,525,466.26

Finding the Fourth Proportional to 64,960,227.44, 89,615,064.24 and 57,525,466.26

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Solution

The fourth proportional to 64,960,227.44, 89,615,064.24 and 57,525,466.26 is: 79,358,533.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,960,227.44 : 89,615,064.24 = 57,525,466.26 : x
  2. Step 2: Convert to fraction form
    64,960,227.44/89,615,064.24 = 57,525,466.26/x
  3. Step 3: Cross multiply
    64,960,227.44x = 89,615,064.24 × 57,525,466.26
  4. Step 4: Simplify right side
    64,960,227.44x = 5,155,148,354,325,852
  5. Step 5: Solve for x
    x = 5,155,148,354,325,852/64,960,227.44
  6. Step 6: Final answer
    x = 79,358,533.02

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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.