Home / 96,567,905.70-144,851,858.55-58,209,675.30

Finding the Fourth Proportional to 96,567,905.70, 144,851,858.55 and 58,209,675.30

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Solution

The fourth proportional to 96,567,905.70, 144,851,858.55 and 58,209,675.30 is: 87,314,512.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,567,905.70 : 144,851,858.55 = 58,209,675.30 : x
  2. Step 2: Convert to fraction form
    96,567,905.70/144,851,858.55 = 58,209,675.30/x
  3. Step 3: Cross multiply
    96,567,905.70x = 144,851,858.55 × 58,209,675.30
  4. Step 4: Simplify right side
    96,567,905.70x = 8,431,779,652,797,029
  5. Step 5: Solve for x
    x = 8,431,779,652,797,029/96,567,905.70
  6. Step 6: Final answer
    x = 87,314,512.95

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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.