Home / 22,920,534.69-34,377,063.06-6,742,703.79

Finding the Fourth Proportional to 22,920,534.69, 34,377,063.06 and 6,742,703.79

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Solution

The fourth proportional to 22,920,534.69, 34,377,063.06 and 6,742,703.79 is: 10,112,955.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,534.69 : 34,377,063.06 = 6,742,703.79 : x
  2. Step 2: Convert to fraction form
    22,920,534.69/34,377,063.06 = 6,742,703.79/x
  3. Step 3: Cross multiply
    22,920,534.69x = 34,377,063.06 × 6,742,703.79
  4. Step 4: Simplify right side
    22,920,534.69x = 231,794,353,383,731
  5. Step 5: Solve for x
    x = 231,794,353,383,731/22,920,534.69
  6. Step 6: Final answer
    x = 10,112,955.76

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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.