Home / 35,549,390.88-53,318,640.60-11,285,150.76

Finding the Fourth Proportional to 35,549,390.88, 53,318,640.60 and 11,285,150.76

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Solution

The fourth proportional to 35,549,390.88, 53,318,640.60 and 11,285,150.76 is: 16,925,997.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,549,390.88 : 53,318,640.60 = 11,285,150.76 : x
  2. Step 2: Convert to fraction form
    35,549,390.88/53,318,640.60 = 11,285,150.76/x
  3. Step 3: Cross multiply
    35,549,390.88x = 53,318,640.60 × 11,285,150.76
  4. Step 4: Simplify right side
    35,549,390.88x = 601,708,897,489,256.88
  5. Step 5: Solve for x
    x = 601,708,897,489,256.88/35,549,390.88
  6. Step 6: Final answer
    x = 16,925,997.40

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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.