Home / 92,880,157.07-139,320,260.21-27,301,297.52

Finding the Fourth Proportional to 92,880,157.07, 139,320,260.21 and 27,301,297.52

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Solution

The fourth proportional to 92,880,157.07, 139,320,260.21 and 27,301,297.52 is: 40,951,953.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,880,157.07 : 139,320,260.21 = 27,301,297.52 : x
  2. Step 2: Convert to fraction form
    92,880,157.07/139,320,260.21 = 27,301,297.52/x
  3. Step 3: Cross multiply
    92,880,157.07x = 139,320,260.21 × 27,301,297.52
  4. Step 4: Simplify right side
    92,880,157.07x = 3,803,623,873,723,920.50
  5. Step 5: Solve for x
    x = 3,803,623,873,723,920.50/92,880,157.07
  6. Step 6: Final answer
    x = 40,951,953.51

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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.