Home / 62,352,001.02-93,532,987.89-21,394,958.52

Finding the Fourth Proportional to 62,352,001.02, 93,532,987.89 and 21,394,958.52

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Solution

The fourth proportional to 62,352,001.02, 93,532,987.89 and 21,394,958.52 is: 32,094,148.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,352,001.02 : 93,532,987.89 = 21,394,958.52 : x
  2. Step 2: Convert to fraction form
    62,352,001.02/93,532,987.89 = 21,394,958.52/x
  3. Step 3: Cross multiply
    62,352,001.02x = 93,532,987.89 × 21,394,958.52
  4. Step 4: Simplify right side
    62,352,001.02x = 2,001,134,396,158,212.25
  5. Step 5: Solve for x
    x = 2,001,134,396,158,212.25/62,352,001.02
  6. Step 6: Final answer
    x = 32,094,148.76

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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.