Home / 35,580,372.08-53,374,876.92-10,021,381.52

Finding the Fourth Proportional to 35,580,372.08, 53,374,876.92 and 10,021,381.52

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Solution

The fourth proportional to 35,580,372.08, 53,374,876.92 and 10,021,381.52 is: 15,033,288.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580,372.08 : 53,374,876.92 = 10,021,381.52 : x
  2. Step 2: Convert to fraction form
    35,580,372.08/53,374,876.92 = 10,021,381.52/x
  3. Step 3: Cross multiply
    35,580,372.08x = 53,374,876.92 × 10,021,381.52
  4. Step 4: Simplify right side
    35,580,372.08x = 534,890,005,198,362.50
  5. Step 5: Solve for x
    x = 534,890,005,198,362.50/35,580,372.08
  6. Step 6: Final answer
    x = 15,033,288.69

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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.