Home / 92,560,301.99-127,730,451.25-50,742,937.43

Finding the Fourth Proportional to 92,560,301.99, 127,730,451.25 and 50,742,937.43

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Solution

The fourth proportional to 92,560,301.99, 127,730,451.25 and 50,742,937.43 is: 70,023,737.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,560,301.99 : 127,730,451.25 = 50,742,937.43 : x
  2. Step 2: Convert to fraction form
    92,560,301.99/127,730,451.25 = 50,742,937.43/x
  3. Step 3: Cross multiply
    92,560,301.99x = 127,730,451.25 × 50,742,937.43
  4. Step 4: Simplify right side
    92,560,301.99x = 6,481,418,295,684,415
  5. Step 5: Solve for x
    x = 6,481,418,295,684,415/92,560,301.99
  6. Step 6: Final answer
    x = 70,023,737.57

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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.