Home / 29,642,783.76-44,441,380.08-15,057,718.56

Finding the Fourth Proportional to 29,642,783.76, 44,441,380.08 and 15,057,718.56

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Solution

The fourth proportional to 29,642,783.76, 44,441,380.08 and 15,057,718.56 is: 22,574,998.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642,783.76 : 44,441,380.08 = 15,057,718.56 : x
  2. Step 2: Convert to fraction form
    29,642,783.76/44,441,380.08 = 15,057,718.56/x
  3. Step 3: Cross multiply
    29,642,783.76x = 44,441,380.08 × 15,057,718.56
  4. Step 4: Simplify right side
    29,642,783.76x = 669,185,793,662,630.25
  5. Step 5: Solve for x
    x = 669,185,793,662,630.25/29,642,783.76
  6. Step 6: Final answer
    x = 22,574,998.32

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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.