Home / 38,937,974.64-53,741,150.10-23,468,079.48

Finding the Fourth Proportional to 38,937,974.64, 53,741,150.10 and 23,468,079.48

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Solution

The fourth proportional to 38,937,974.64, 53,741,150.10 and 23,468,079.48 is: 32,390,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,937,974.64 : 53,741,150.10 = 23,468,079.48 : x
  2. Step 2: Convert to fraction form
    38,937,974.64/53,741,150.10 = 23,468,079.48/x
  3. Step 3: Cross multiply
    38,937,974.64x = 53,741,150.10 × 23,468,079.48
  4. Step 4: Simplify right side
    38,937,974.64x = 1,261,201,581,893,410
  5. Step 5: Solve for x
    x = 1,261,201,581,893,410/38,937,974.64
  6. Step 6: Final answer
    x = 32,390,014.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.