Home / 16,224,247.35-22,385,882.10-9,605,549.34

Finding the Fourth Proportional to 16,224,247.35, 22,385,882.10 and 9,605,549.34

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Solution

The fourth proportional to 16,224,247.35, 22,385,882.10 and 9,605,549.34 is: 13,253,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,247.35 : 22,385,882.10 = 9,605,549.34 : x
  2. Step 2: Convert to fraction form
    16,224,247.35/22,385,882.10 = 9,605,549.34/x
  3. Step 3: Cross multiply
    16,224,247.35x = 22,385,882.10 × 9,605,549.34
  4. Step 4: Simplify right side
    16,224,247.35x = 215,028,695,030,972.81
  5. Step 5: Solve for x
    x = 215,028,695,030,972.81/16,224,247.35
  6. Step 6: Final answer
    x = 13,253,539.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.