Home / 46,914,031.34-64,702,974.83-33,021,376.28

Finding the Fourth Proportional to 46,914,031.34, 64,702,974.83 and 33,021,376.28

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Solution

The fourth proportional to 46,914,031.34, 64,702,974.83 and 33,021,376.28 is: 45,542,478.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,914,031.34 : 64,702,974.83 = 33,021,376.28 : x
  2. Step 2: Convert to fraction form
    46,914,031.34/64,702,974.83 = 33,021,376.28/x
  3. Step 3: Cross multiply
    46,914,031.34x = 64,702,974.83 × 33,021,376.28
  4. Step 4: Simplify right side
    46,914,031.34x = 2,136,581,278,296,799
  5. Step 5: Solve for x
    x = 2,136,581,278,296,799/46,914,031.34
  6. Step 6: Final answer
    x = 45,542,478.81

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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.