Home / 47,554,663.36-65,645,524.56-32,105,673.76

Finding the Fourth Proportional to 47,554,663.36, 65,645,524.56 and 32,105,673.76

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Solution

The fourth proportional to 47,554,663.36, 65,645,524.56 and 32,105,673.76 is: 44,319,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,554,663.36 : 65,645,524.56 = 32,105,673.76 : x
  2. Step 2: Convert to fraction form
    47,554,663.36/65,645,524.56 = 32,105,673.76/x
  3. Step 3: Cross multiply
    47,554,663.36x = 65,645,524.56 × 32,105,673.76
  4. Step 4: Simplify right side
    47,554,663.36x = 2,107,593,795,327,427.75
  5. Step 5: Solve for x
    x = 2,107,593,795,327,427.75/47,554,663.36
  6. Step 6: Final answer
    x = 44,319,392.60

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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.