Home / 43,804,776.48-65,660,829.45-16,499,254.50

Finding the Fourth Proportional to 43,804,776.48, 65,660,829.45 and 16,499,254.50

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Solution

The fourth proportional to 43,804,776.48, 65,660,829.45 and 16,499,254.50 is: 24,731,429.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,804,776.48 : 65,660,829.45 = 16,499,254.50 : x
  2. Step 2: Convert to fraction form
    43,804,776.48/65,660,829.45 = 16,499,254.50/x
  3. Step 3: Cross multiply
    43,804,776.48x = 65,660,829.45 × 16,499,254.50
  4. Step 4: Simplify right side
    43,804,776.48x = 1,083,354,735,776,645.12
  5. Step 5: Solve for x
    x = 1,083,354,735,776,645.12/43,804,776.48
  6. Step 6: Final answer
    x = 24,731,429.37

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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.