Home / 38,626,777.60-57,940,166.40-24,259,937.20

Finding the Fourth Proportional to 38,626,777.60, 57,940,166.40 and 24,259,937.20

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Solution

The fourth proportional to 38,626,777.60, 57,940,166.40 and 24,259,937.20 is: 36,389,905.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,626,777.60 : 57,940,166.40 = 24,259,937.20 : x
  2. Step 2: Convert to fraction form
    38,626,777.60/57,940,166.40 = 24,259,937.20/x
  3. Step 3: Cross multiply
    38,626,777.60x = 57,940,166.40 × 24,259,937.20
  4. Step 4: Simplify right side
    38,626,777.60x = 1,405,624,798,221,550
  5. Step 5: Solve for x
    x = 1,405,624,798,221,550/38,626,777.60
  6. Step 6: Final answer
    x = 36,389,905.80

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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.