Home / 23,992,410.90-33,111,303.47-13,679,393.70

Finding the Fourth Proportional to 23,992,410.90, 33,111,303.47 and 13,679,393.70

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Solution

The fourth proportional to 23,992,410.90, 33,111,303.47 and 13,679,393.70 is: 18,878,576.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,992,410.90 : 33,111,303.47 = 13,679,393.70 : x
  2. Step 2: Convert to fraction form
    23,992,410.90/33,111,303.47 = 13,679,393.70/x
  3. Step 3: Cross multiply
    23,992,410.90x = 33,111,303.47 × 13,679,393.70
  4. Step 4: Simplify right side
    23,992,410.90x = 452,942,556,270,320.81
  5. Step 5: Solve for x
    x = 452,942,556,270,320.81/23,992,410.90
  6. Step 6: Final answer
    x = 18,878,576.15

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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.