Home / 16,636,266.60-24,965,459.10-9,447,786.60

Finding the Fourth Proportional to 16,636,266.60, 24,965,459.10 and 9,447,786.60

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Solution

The fourth proportional to 16,636,266.60, 24,965,459.10 and 9,447,786.60 is: 14,177,960.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,266.60 : 24,965,459.10 = 9,447,786.60 : x
  2. Step 2: Convert to fraction form
    16,636,266.60/24,965,459.10 = 9,447,786.60/x
  3. Step 3: Cross multiply
    16,636,266.60x = 24,965,459.10 × 9,447,786.60
  4. Step 4: Simplify right side
    16,636,266.60x = 235,868,329,947,828.06
  5. Step 5: Solve for x
    x = 235,868,329,947,828.06/16,636,266.60
  6. Step 6: Final answer
    x = 14,177,960.45

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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.