Home / 62,167,548.40-93,251,322.60-47,051,004.40

Finding the Fourth Proportional to 62,167,548.40, 93,251,322.60 and 47,051,004.40

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Solution

The fourth proportional to 62,167,548.40, 93,251,322.60 and 47,051,004.40 is: 70,576,506.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,167,548.40 : 93,251,322.60 = 47,051,004.40 : x
  2. Step 2: Convert to fraction form
    62,167,548.40/93,251,322.60 = 47,051,004.40/x
  3. Step 3: Cross multiply
    62,167,548.40x = 93,251,322.60 × 47,051,004.40
  4. Step 4: Simplify right side
    62,167,548.40x = 4,387,568,389,958,419
  5. Step 5: Solve for x
    x = 4,387,568,389,958,419/62,167,548.40
  6. Step 6: Final answer
    x = 70,576,506.60

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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.