Home / 43,169,824.88-59,580,434.94-27,483,839

Finding the Fourth Proportional to 43,169,824.88, 59,580,434.94 and 27,483,839

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Solution

The fourth proportional to 43,169,824.88, 59,580,434.94 and 27,483,839 is: 37,931,566.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,169,824.88 : 59,580,434.94 = 27,483,839 : x
  2. Step 2: Convert to fraction form
    43,169,824.88/59,580,434.94 = 27,483,839/x
  3. Step 3: Cross multiply
    43,169,824.88x = 59,580,434.94 × 27,483,839
  4. Step 4: Simplify right side
    43,169,824.88x = 1,637,499,081,440,934.50
  5. Step 5: Solve for x
    x = 1,637,499,081,440,934.50/43,169,824.88
  6. Step 6: Final answer
    x = 37,931,566.46

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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.