Home / 16,129,218.15-24,153,969.15-10,708,519.95

Finding the Fourth Proportional to 16,129,218.15, 24,153,969.15 and 10,708,519.95

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Solution

The fourth proportional to 16,129,218.15, 24,153,969.15 and 10,708,519.95 is: 16,036,317.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,218.15 : 24,153,969.15 = 10,708,519.95 : x
  2. Step 2: Convert to fraction form
    16,129,218.15/24,153,969.15 = 10,708,519.95/x
  3. Step 3: Cross multiply
    16,129,218.15x = 24,153,969.15 × 10,708,519.95
  4. Step 4: Simplify right side
    16,129,218.15x = 258,653,260,514,459.50
  5. Step 5: Solve for x
    x = 258,653,260,514,459.50/16,129,218.15
  6. Step 6: Final answer
    x = 16,036,317.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.