Home / 23,052,027.81-31,811,897.57-12,598,258.53

Finding the Fourth Proportional to 23,052,027.81, 31,811,897.57 and 12,598,258.53

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Solution

The fourth proportional to 23,052,027.81, 31,811,897.57 and 12,598,258.53 is: 17,385,650.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,052,027.81 : 31,811,897.57 = 12,598,258.53 : x
  2. Step 2: Convert to fraction form
    23,052,027.81/31,811,897.57 = 12,598,258.53/x
  3. Step 3: Cross multiply
    23,052,027.81x = 31,811,897.57 × 12,598,258.53
  4. Step 4: Simplify right side
    23,052,027.81x = 400,774,509,853,747.50
  5. Step 5: Solve for x
    x = 400,774,509,853,747.50/23,052,027.81
  6. Step 6: Final answer
    x = 17,385,650.98

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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.