Home / 35,580,179.59-53,374,588.10-10,021,188.98

Finding the Fourth Proportional to 35,580,179.59, 53,374,588.10 and 10,021,188.98

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Solution

The fourth proportional to 35,580,179.59, 53,374,588.10 and 10,021,188.98 is: 15,032,999.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,580,179.59 : 53,374,588.10 = 10,021,188.98 : x
  2. Step 2: Convert to fraction form
    35,580,179.59/53,374,588.10 = 10,021,188.98/x
  3. Step 3: Cross multiply
    35,580,179.59x = 53,374,588.10 × 10,021,188.98
  4. Step 4: Simplify right side
    35,580,179.59x = 534,876,834,200,669.12
  5. Step 5: Solve for x
    x = 534,876,834,200,669.12/35,580,179.59
  6. Step 6: Final answer
    x = 15,032,999.84

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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.