Home / 36,746,796.32-55,083,141.04-23,109,688.72

Finding the Fourth Proportional to 36,746,796.32, 55,083,141.04 and 23,109,688.72

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Solution

The fourth proportional to 36,746,796.32, 55,083,141.04 and 23,109,688.72 is: 34,641,230.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746,796.32 : 55,083,141.04 = 23,109,688.72 : x
  2. Step 2: Convert to fraction form
    36,746,796.32/55,083,141.04 = 23,109,688.72/x
  3. Step 3: Cross multiply
    36,746,796.32x = 55,083,141.04 × 23,109,688.72
  4. Step 4: Simplify right side
    36,746,796.32x = 1,272,954,243,154,257
  5. Step 5: Solve for x
    x = 1,272,954,243,154,257/36,746,796.32
  6. Step 6: Final answer
    x = 34,641,230.55

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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.