Home / 98,097,358.03-147,145,298.93-25,307,950.97

Finding the Fourth Proportional to 98,097,358.03, 147,145,298.93 and 25,307,950.97

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Solution

The fourth proportional to 98,097,358.03, 147,145,298.93 and 25,307,950.97 is: 37,961,736.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,097,358.03 : 147,145,298.93 = 25,307,950.97 : x
  2. Step 2: Convert to fraction form
    98,097,358.03/147,145,298.93 = 25,307,950.97/x
  3. Step 3: Cross multiply
    98,097,358.03x = 147,145,298.93 × 25,307,950.97
  4. Step 4: Simplify right side
    98,097,358.03x = 3,723,946,011,122,662
  5. Step 5: Solve for x
    x = 3,723,946,011,122,662/98,097,358.03
  6. Step 6: Final answer
    x = 37,961,736.03

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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.