Home / 29,366,138.90-44,031,712.35-18,014,734.10

Finding the Fourth Proportional to 29,366,138.90, 44,031,712.35 and 18,014,734.10

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Solution

The fourth proportional to 29,366,138.90, 44,031,712.35 and 18,014,734.10 is: 27,011,368.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,366,138.90 : 44,031,712.35 = 18,014,734.10 : x
  2. Step 2: Convert to fraction form
    29,366,138.90/44,031,712.35 = 18,014,734.10/x
  3. Step 3: Cross multiply
    29,366,138.90x = 44,031,712.35 × 18,014,734.10
  4. Step 4: Simplify right side
    29,366,138.90x = 793,219,589,952,936.25
  5. Step 5: Solve for x
    x = 793,219,589,952,936.25/29,366,138.90
  6. Step 6: Final answer
    x = 27,011,368.18

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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.