Home / 15,823,575.90-23,735,363.85-15,185,846.70

Finding the Fourth Proportional to 15,823,575.90, 23,735,363.85 and 15,185,846.70

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Solution

The fourth proportional to 15,823,575.90, 23,735,363.85 and 15,185,846.70 is: 22,778,770.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,823,575.90 : 23,735,363.85 = 15,185,846.70 : x
  2. Step 2: Convert to fraction form
    15,823,575.90/23,735,363.85 = 15,185,846.70/x
  3. Step 3: Cross multiply
    15,823,575.90x = 23,735,363.85 × 15,185,846.70
  4. Step 4: Simplify right side
    15,823,575.90x = 360,441,596,794,821.81
  5. Step 5: Solve for x
    x = 360,441,596,794,821.81/15,823,575.90
  6. Step 6: Final answer
    x = 22,778,770.05

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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.