Home / 14,923,586.40-22,401,968.40-9,250,216.80

Finding the Fourth Proportional to 14,923,586.40, 22,401,968.40 and 9,250,216.80

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Solution

The fourth proportional to 14,923,586.40, 22,401,968.40 and 9,250,216.80 is: 13,885,607.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,586.40 : 22,401,968.40 = 9,250,216.80 : x
  2. Step 2: Convert to fraction form
    14,923,586.40/22,401,968.40 = 9,250,216.80/x
  3. Step 3: Cross multiply
    14,923,586.40x = 22,401,968.40 × 9,250,216.80
  4. Step 4: Simplify right side
    14,923,586.40x = 207,223,064,446,749.12
  5. Step 5: Solve for x
    x = 207,223,064,446,749.12/14,923,586.40
  6. Step 6: Final answer
    x = 13,885,607.58

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1.5x scale

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.