Home / 59,560,003.80-89,354,368.37-20,692,798.82

Finding the Fourth Proportional to 59,560,003.80, 89,354,368.37 and 20,692,798.82

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Solution

The fourth proportional to 59,560,003.80, 89,354,368.37 and 20,692,798.82 is: 31,044,188.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,560,003.80 : 89,354,368.37 = 20,692,798.82 : x
  2. Step 2: Convert to fraction form
    59,560,003.80/89,354,368.37 = 20,692,798.82/x
  3. Step 3: Cross multiply
    59,560,003.80x = 89,354,368.37 × 20,692,798.82
  4. Step 4: Simplify right side
    59,560,003.80x = 1,848,991,968,368,581.50
  5. Step 5: Solve for x
    x = 1,848,991,968,368,581.50/59,560,003.80
  6. Step 6: Final answer
    x = 31,044,188.22

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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.