Home / 34,830,138.32-48,064,380.24-22,440,754

Finding the Fourth Proportional to 34,830,138.32, 48,064,380.24 and 22,440,754

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Solution

The fourth proportional to 34,830,138.32, 48,064,380.24 and 22,440,754 is: 30,967,460.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,830,138.32 : 48,064,380.24 = 22,440,754 : x
  2. Step 2: Convert to fraction form
    34,830,138.32/48,064,380.24 = 22,440,754/x
  3. Step 3: Cross multiply
    34,830,138.32x = 48,064,380.24 × 22,440,754
  4. Step 4: Simplify right side
    34,830,138.32x = 1,078,600,933,128,301
  5. Step 5: Solve for x
    x = 1,078,600,933,128,301/34,830,138.32
  6. Step 6: Final answer
    x = 30,967,460.51

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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.