Home / 61,390,022.03-92,086,029.50-17,671,360.31

Finding the Fourth Proportional to 61,390,022.03, 92,086,029.50 and 17,671,360.31

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Solution

The fourth proportional to 61,390,022.03, 92,086,029.50 and 17,671,360.31 is: 26,507,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,390,022.03 : 92,086,029.50 = 17,671,360.31 : x
  2. Step 2: Convert to fraction form
    61,390,022.03/92,086,029.50 = 17,671,360.31/x
  3. Step 3: Cross multiply
    61,390,022.03x = 92,086,029.50 × 17,671,360.31
  4. Step 4: Simplify right side
    61,390,022.03x = 1,627,285,407,126,308.75
  5. Step 5: Solve for x
    x = 1,627,285,407,126,308.75/61,390,022.03
  6. Step 6: Final answer
    x = 26,507,327.30

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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.