Home / 23,201,808.60-34,792,215.30-10,415,731.80

Finding the Fourth Proportional to 23,201,808.60, 34,792,215.30 and 10,415,731.80

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Solution

The fourth proportional to 23,201,808.60, 34,792,215.30 and 10,415,731.80 is: 15,618,885.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,201,808.60 : 34,792,215.30 = 10,415,731.80 : x
  2. Step 2: Convert to fraction form
    23,201,808.60/34,792,215.30 = 10,415,731.80/x
  3. Step 3: Cross multiply
    23,201,808.60x = 34,792,215.30 × 10,415,731.80
  4. Step 4: Simplify right side
    23,201,808.60x = 362,386,383,292,656.56
  5. Step 5: Solve for x
    x = 362,386,383,292,656.56/23,201,808.60
  6. Step 6: Final answer
    x = 15,618,885.13

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Why These Related Problems?

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