Home / 23,350,116.68-32,223,223.53-13,037,208.83

Finding the Fourth Proportional to 23,350,116.68, 32,223,223.53 and 13,037,208.83

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Solution

The fourth proportional to 23,350,116.68, 32,223,223.53 and 13,037,208.83 is: 17,991,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,350,116.68 : 32,223,223.53 = 13,037,208.83 : x
  2. Step 2: Convert to fraction form
    23,350,116.68/32,223,223.53 = 13,037,208.83/x
  3. Step 3: Cross multiply
    23,350,116.68x = 32,223,223.53 × 13,037,208.83
  4. Step 4: Simplify right side
    23,350,116.68x = 420,100,894,175,263.62
  5. Step 5: Solve for x
    x = 420,100,894,175,263.62/23,350,116.68
  6. Step 6: Final answer
    x = 17,991,383.08

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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.