Home / 48,938,615.80-73,407,923.70-17,025,911.80

Finding the Fourth Proportional to 48,938,615.80, 73,407,923.70 and 17,025,911.80

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Solution

The fourth proportional to 48,938,615.80, 73,407,923.70 and 17,025,911.80 is: 25,538,867.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,938,615.80 : 73,407,923.70 = 17,025,911.80 : x
  2. Step 2: Convert to fraction form
    48,938,615.80/73,407,923.70 = 17,025,911.80/x
  3. Step 3: Cross multiply
    48,938,615.80x = 73,407,923.70 × 17,025,911.80
  4. Step 4: Simplify right side
    48,938,615.80x = 1,249,836,834,337,329.75
  5. Step 5: Solve for x
    x = 1,249,836,834,337,329.75/48,938,615.80
  6. Step 6: Final answer
    x = 25,538,867.70

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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.