Home / 23,463,039.36-32,380,263.36-13,153,074.24

Finding the Fourth Proportional to 23,463,039.36, 32,380,263.36 and 13,153,074.24

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Solution

The fourth proportional to 23,463,039.36, 32,380,263.36 and 13,153,074.24 is: 18,151,953.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,463,039.36 : 32,380,263.36 = 13,153,074.24 : x
  2. Step 2: Convert to fraction form
    23,463,039.36/32,380,263.36 = 13,153,074.24/x
  3. Step 3: Cross multiply
    23,463,039.36x = 32,380,263.36 × 13,153,074.24
  4. Step 4: Simplify right side
    23,463,039.36x = 425,900,007,884,831.88
  5. Step 5: Solve for x
    x = 425,900,007,884,831.88/23,463,039.36
  6. Step 6: Final answer
    x = 18,151,953.86

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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.