Home / 35,807,441.24-53,604,105.51-21,930,706.53

Finding the Fourth Proportional to 35,807,441.24, 53,604,105.51 and 21,930,706.53

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Solution

The fourth proportional to 35,807,441.24, 53,604,105.51 and 21,930,706.53 is: 32,830,491.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,807,441.24 : 53,604,105.51 = 21,930,706.53 : x
  2. Step 2: Convert to fraction form
    35,807,441.24/53,604,105.51 = 21,930,706.53/x
  3. Step 3: Cross multiply
    35,807,441.24x = 53,604,105.51 × 21,930,706.53
  4. Step 4: Simplify right side
    35,807,441.24x = 1,175,575,906,825,206.25
  5. Step 5: Solve for x
    x = 1,175,575,906,825,206.25/35,807,441.24
  6. Step 6: Final answer
    x = 32,830,491.82

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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.