Home / 29,303,111.88-43,955,038.85-11,102,417.96

Finding the Fourth Proportional to 29,303,111.88, 43,955,038.85 and 11,102,417.96

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Solution

The fourth proportional to 29,303,111.88, 43,955,038.85 and 11,102,417.96 is: 16,653,767.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,303,111.88 : 43,955,038.85 = 11,102,417.96 : x
  2. Step 2: Convert to fraction form
    29,303,111.88/43,955,038.85 = 11,102,417.96/x
  3. Step 3: Cross multiply
    29,303,111.88x = 43,955,038.85 × 11,102,417.96
  4. Step 4: Simplify right side
    29,303,111.88x = 488,007,212,485,450.44
  5. Step 5: Solve for x
    x = 488,007,212,485,450.44/29,303,111.88
  6. Step 6: Final answer
    x = 16,653,767.51

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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.