Home / 237,896,735.20-356,837,250.64-97,832,345.20

Finding the Fourth Proportional to 237,896,735.20, 356,837,250.64 and 97,832,345.20

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Solution

The fourth proportional to 237,896,735.20, 356,837,250.64 and 97,832,345.20 is: 146,745,288.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,896,735.20 : 356,837,250.64 = 97,832,345.20 : x
  2. Step 2: Convert to fraction form
    237,896,735.20/356,837,250.64 = 97,832,345.20/x
  3. Step 3: Cross multiply
    237,896,735.20x = 356,837,250.64 × 97,832,345.20
  4. Step 4: Simplify right side
    237,896,735.20x = 34,910,225,084,831,400
  5. Step 5: Solve for x
    x = 34,910,225,084,831,400/237,896,735.20
  6. Step 6: Final answer
    x = 146,745,288.69

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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.