Home / 23,780,903.40-32,816,550.06-13,467,701.52

Finding the Fourth Proportional to 23,780,903.40, 32,816,550.06 and 13,467,701.52

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Solution

The fourth proportional to 23,780,903.40, 32,816,550.06 and 13,467,701.52 is: 18,584,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,780,903.40 : 32,816,550.06 = 13,467,701.52 : x
  2. Step 2: Convert to fraction form
    23,780,903.40/32,816,550.06 = 13,467,701.52/x
  3. Step 3: Cross multiply
    23,780,903.40x = 32,816,550.06 × 13,467,701.52
  4. Step 4: Simplify right side
    23,780,903.40x = 441,963,501,124,218.06
  5. Step 5: Solve for x
    x = 441,963,501,124,218.06/23,780,903.40
  6. Step 6: Final answer
    x = 18,584,807.05

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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.