Home / 47,883,644.88-66,079,631.74-26,975,928.40

Finding the Fourth Proportional to 47,883,644.88, 66,079,631.74 and 26,975,928.40

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Solution

The fourth proportional to 47,883,644.88, 66,079,631.74 and 26,975,928.40 is: 37,226,894.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,883,644.88 : 66,079,631.74 = 26,975,928.40 : x
  2. Step 2: Convert to fraction form
    47,883,644.88/66,079,631.74 = 26,975,928.40/x
  3. Step 3: Cross multiply
    47,883,644.88x = 66,079,631.74 × 26,975,928.40
  4. Step 4: Simplify right side
    47,883,644.88x = 1,782,559,414,516,607.25
  5. Step 5: Solve for x
    x = 1,782,559,414,516,607.25/47,883,644.88
  6. Step 6: Final answer
    x = 37,226,894.88

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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.