Home / 246,930,117.90-370,538,665.95-110,615,501.40

Finding the Fourth Proportional to 246,930,117.90, 370,538,665.95 and 110,615,501.40

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Solution

The fourth proportional to 246,930,117.90, 370,538,665.95 and 110,615,501.40 is: 165,987,529.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,930,117.90 : 370,538,665.95 = 110,615,501.40 : x
  2. Step 2: Convert to fraction form
    246,930,117.90/370,538,665.95 = 110,615,501.40/x
  3. Step 3: Cross multiply
    246,930,117.90x = 370,538,665.95 × 110,615,501.40
  4. Step 4: Simplify right side
    246,930,117.90x = 40,987,320,322,146,360
  5. Step 5: Solve for x
    x = 40,987,320,322,146,360/246,930,117.90
  6. Step 6: Final answer
    x = 165,987,529.88

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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.