Home / 22,920,274.76-34,376,674.92-6,742,442.56

Finding the Fourth Proportional to 22,920,274.76, 34,376,674.92 and 6,742,442.56

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Solution

The fourth proportional to 22,920,274.76, 34,376,674.92 and 6,742,442.56 is: 10,112,564.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,274.76 : 34,376,674.92 = 6,742,442.56 : x
  2. Step 2: Convert to fraction form
    22,920,274.76/34,376,674.92 = 6,742,442.56/x
  3. Step 3: Cross multiply
    22,920,274.76x = 34,376,674.92 × 6,742,442.56
  4. Step 4: Simplify right side
    22,920,274.76x = 231,782,756,051,892.59
  5. Step 5: Solve for x
    x = 231,782,756,051,892.59/22,920,274.76
  6. Step 6: Final answer
    x = 10,112,564.46

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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.