Home / 22,920,251.32-34,376,639.64-6,742,418.32

Finding the Fourth Proportional to 22,920,251.32, 34,376,639.64 and 6,742,418.32

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Solution

The fourth proportional to 22,920,251.32, 34,376,639.64 and 6,742,418.32 is: 10,112,528.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,251.32 : 34,376,639.64 = 6,742,418.32 : x
  2. Step 2: Convert to fraction form
    22,920,251.32/34,376,639.64 = 6,742,418.32/x
  3. Step 3: Cross multiply
    22,920,251.32x = 34,376,639.64 × 6,742,418.32
  4. Step 4: Simplify right side
    22,920,251.32x = 231,781,684,888,774.22
  5. Step 5: Solve for x
    x = 231,781,684,888,774.22/22,920,251.32
  6. Step 6: Final answer
    x = 10,112,528.07

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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.