Home / 23,300,615.88-34,945,317.51-7,126,708.41

Finding the Fourth Proportional to 23,300,615.88, 34,945,317.51 and 7,126,708.41

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Solution

The fourth proportional to 23,300,615.88, 34,945,317.51 and 7,126,708.41 is: 10,688,347.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,300,615.88 : 34,945,317.51 = 7,126,708.41 : x
  2. Step 2: Convert to fraction form
    23,300,615.88/34,945,317.51 = 7,126,708.41/x
  3. Step 3: Cross multiply
    23,300,615.88x = 34,945,317.51 × 7,126,708.41
  4. Step 4: Simplify right side
    23,300,615.88x = 249,045,088,188,637.25
  5. Step 5: Solve for x
    x = 249,045,088,188,637.25/23,300,615.88
  6. Step 6: Final answer
    x = 10,688,347.87

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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.