Home / 58,450,040.40-82,009,215.60-58,450,040.40

Finding the Fourth Proportional to 58,450,040.40, 82,009,215.60 and 58,450,040.40

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Solution

The fourth proportional to 58,450,040.40, 82,009,215.60 and 58,450,040.40 is: 82,009,215.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,450,040.40 : 82,009,215.60 = 58,450,040.40 : x
  2. Step 2: Convert to fraction form
    58,450,040.40/82,009,215.60 = 58,450,040.40/x
  3. Step 3: Cross multiply
    58,450,040.40x = 82,009,215.60 × 58,450,040.40
  4. Step 4: Simplify right side
    58,450,040.40x = 4,793,441,964,992,310
  5. Step 5: Solve for x
    x = 4,793,441,964,992,310/58,450,040.40
  6. Step 6: Final answer
    x = 82,009,215.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.