Home / 250,909,650.90-346,192,697.34-150,453,856.35

Finding the Fourth Proportional to 250,909,650.90, 346,192,697.34 and 150,453,856.35

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Solution

The fourth proportional to 250,909,650.90, 346,192,697.34 and 150,453,856.35 is: 207,588,772.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,909,650.90 : 346,192,697.34 = 150,453,856.35 : x
  2. Step 2: Convert to fraction form
    250,909,650.90/346,192,697.34 = 150,453,856.35/x
  3. Step 3: Cross multiply
    250,909,650.90x = 346,192,697.34 × 150,453,856.35
  4. Step 4: Simplify right side
    250,909,650.90x = 52,086,026,355,011,384
  5. Step 5: Solve for x
    x = 52,086,026,355,011,384/250,909,650.90
  6. Step 6: Final answer
    x = 207,588,772.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.