Home / 98,802,523.20-148,097,496.60-37,367,943.60

Finding the Fourth Proportional to 98,802,523.20, 148,097,496.60 and 37,367,943.60

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Solution

The fourth proportional to 98,802,523.20, 148,097,496.60 and 37,367,943.60 is: 56,011,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,802,523.20 : 148,097,496.60 = 37,367,943.60 : x
  2. Step 2: Convert to fraction form
    98,802,523.20/148,097,496.60 = 37,367,943.60/x
  3. Step 3: Cross multiply
    98,802,523.20x = 148,097,496.60 × 37,367,943.60
  4. Step 4: Simplify right side
    98,802,523.20x = 5,534,098,900,249,992
  5. Step 5: Solve for x
    x = 5,534,098,900,249,992/98,802,523.20
  6. Step 6: Final answer
    x = 56,011,716.31

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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.