Home / 64,527,044.31-96,830,923.64-26,188,558.43

Finding the Fourth Proportional to 64,527,044.31, 96,830,923.64 and 26,188,558.43

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Solution

The fourth proportional to 64,527,044.31, 96,830,923.64 and 26,188,558.43 is: 39,299,216.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,527,044.31 : 96,830,923.64 = 26,188,558.43 : x
  2. Step 2: Convert to fraction form
    64,527,044.31/96,830,923.64 = 26,188,558.43/x
  3. Step 3: Cross multiply
    64,527,044.31x = 96,830,923.64 × 26,188,558.43
  4. Step 4: Simplify right side
    64,527,044.31x = 2,535,862,300,961,911
  5. Step 5: Solve for x
    x = 2,535,862,300,961,911/64,527,044.31
  6. Step 6: Final answer
    x = 39,299,216.76

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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.