Home / 56,954,752.82-78,593,478.50-33,434,244.57

Finding the Fourth Proportional to 56,954,752.82, 78,593,478.50 and 33,434,244.57

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Solution

The fourth proportional to 56,954,752.82, 78,593,478.50 and 33,434,244.57 is: 46,136,862.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,954,752.82 : 78,593,478.50 = 33,434,244.57 : x
  2. Step 2: Convert to fraction form
    56,954,752.82/78,593,478.50 = 33,434,244.57/x
  3. Step 3: Cross multiply
    56,954,752.82x = 78,593,478.50 × 33,434,244.57
  4. Step 4: Simplify right side
    56,954,752.82x = 2,627,713,581,776,037
  5. Step 5: Solve for x
    x = 2,627,713,581,776,037/56,954,752.82
  6. Step 6: Final answer
    x = 46,136,862.19

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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.