Home / 64,448,532.60-96,672,798.90-26,111,297.40

Finding the Fourth Proportional to 64,448,532.60, 96,672,798.90 and 26,111,297.40

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Solution

The fourth proportional to 64,448,532.60, 96,672,798.90 and 26,111,297.40 is: 39,166,946.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,448,532.60 : 96,672,798.90 = 26,111,297.40 : x
  2. Step 2: Convert to fraction form
    64,448,532.60/96,672,798.90 = 26,111,297.40/x
  3. Step 3: Cross multiply
    64,448,532.60x = 96,672,798.90 × 26,111,297.40
  4. Step 4: Simplify right side
    64,448,532.60x = 2,524,252,202,568,293
  5. Step 5: Solve for x
    x = 2,524,252,202,568,293/64,448,532.60
  6. Step 6: Final answer
    x = 39,166,946.10

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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.