Home / 34,498,773.28-47,607,473-19,028,525.76

Finding the Fourth Proportional to 34,498,773.28, 47,607,473 and 19,028,525.76

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Solution

The fourth proportional to 34,498,773.28, 47,607,473 and 19,028,525.76 is: 26,258,905.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,498,773.28 : 47,607,473 = 19,028,525.76 : x
  2. Step 2: Convert to fraction form
    34,498,773.28/47,607,473 = 19,028,525.76/x
  3. Step 3: Cross multiply
    34,498,773.28x = 47,607,473 × 19,028,525.76
  4. Step 4: Simplify right side
    34,498,773.28x = 905,900,026,349,004.50
  5. Step 5: Solve for x
    x = 905,900,026,349,004.50/34,498,773.28
  6. Step 6: Final answer
    x = 26,258,905.47

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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.