Home / 16,562,518.80-24,829,003.80-6,462,790.80

Finding the Fourth Proportional to 16,562,518.80, 24,829,003.80 and 6,462,790.80

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Solution

The fourth proportional to 16,562,518.80, 24,829,003.80 and 6,462,790.80 is: 9,688,421.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,518.80 : 24,829,003.80 = 6,462,790.80 : x
  2. Step 2: Convert to fraction form
    16,562,518.80/24,829,003.80 = 6,462,790.80/x
  3. Step 3: Cross multiply
    16,562,518.80x = 24,829,003.80 × 6,462,790.80
  4. Step 4: Simplify right side
    16,562,518.80x = 160,464,657,331,805.03
  5. Step 5: Solve for x
    x = 160,464,657,331,805.03/16,562,518.80
  6. Step 6: Final answer
    x = 9,688,421.14

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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.