Home / 23,133,918.60-34,708,130.64-13,921,944.12

Finding the Fourth Proportional to 23,133,918.60, 34,708,130.64 and 13,921,944.12

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Solution

The fourth proportional to 23,133,918.60, 34,708,130.64 and 13,921,944.12 is: 20,887,280.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133,918.60 : 34,708,130.64 = 13,921,944.12 : x
  2. Step 2: Convert to fraction form
    23,133,918.60/34,708,130.64 = 13,921,944.12/x
  3. Step 3: Cross multiply
    23,133,918.60x = 34,708,130.64 × 13,921,944.12
  4. Step 4: Simplify right side
    23,133,918.60x = 483,204,655,279,739.81
  5. Step 5: Solve for x
    x = 483,204,655,279,739.81/23,133,918.60
  6. Step 6: Final answer
    x = 20,887,280.86

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.