Home / 25,652,301.44-35,400,748.77-14,638,831.88

Finding the Fourth Proportional to 25,652,301.44, 35,400,748.77 and 14,638,831.88

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Solution

The fourth proportional to 25,652,301.44, 35,400,748.77 and 14,638,831.88 is: 20,201,914.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652,301.44 : 35,400,748.77 = 14,638,831.88 : x
  2. Step 2: Convert to fraction form
    25,652,301.44/35,400,748.77 = 14,638,831.88/x
  3. Step 3: Cross multiply
    25,652,301.44x = 35,400,748.77 × 14,638,831.88
  4. Step 4: Simplify right side
    25,652,301.44x = 518,225,609,596,952.69
  5. Step 5: Solve for x
    x = 518,225,609,596,952.69/25,652,301.44
  6. Step 6: Final answer
    x = 20,201,914.86

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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.