Home / 16,249,962.60-24,384,392.55-6,672,214.80

Finding the Fourth Proportional to 16,249,962.60, 24,384,392.55 and 6,672,214.80

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Solution

The fourth proportional to 16,249,962.60, 24,384,392.55 and 6,672,214.80 is: 10,012,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,249,962.60 : 24,384,392.55 = 6,672,214.80 : x
  2. Step 2: Convert to fraction form
    16,249,962.60/24,384,392.55 = 6,672,214.80/x
  3. Step 3: Cross multiply
    16,249,962.60x = 24,384,392.55 × 6,672,214.80
  4. Step 4: Simplify right side
    16,249,962.60x = 162,697,904,861,119.75
  5. Step 5: Solve for x
    x = 162,697,904,861,119.75/16,249,962.60
  6. Step 6: Final answer
    x = 10,012,201.80

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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.