Home / 48,938,624.80-73,407,937.20-17,025,920.80

Finding the Fourth Proportional to 48,938,624.80, 73,407,937.20 and 17,025,920.80

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Solution

The fourth proportional to 48,938,624.80, 73,407,937.20 and 17,025,920.80 is: 25,538,881.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,938,624.80 : 73,407,937.20 = 17,025,920.80 : x
  2. Step 2: Convert to fraction form
    48,938,624.80/73,407,937.20 = 17,025,920.80/x
  3. Step 3: Cross multiply
    48,938,624.80x = 73,407,937.20 × 17,025,920.80
  4. Step 4: Simplify right side
    48,938,624.80x = 1,249,837,724,858,573.75
  5. Step 5: Solve for x
    x = 1,249,837,724,858,573.75/48,938,624.80
  6. Step 6: Final answer
    x = 25,538,881.20

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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.