Home / 23,506,758.80-35,260,138.20-15,892,499.60

Finding the Fourth Proportional to 23,506,758.80, 35,260,138.20 and 15,892,499.60

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Solution

The fourth proportional to 23,506,758.80, 35,260,138.20 and 15,892,499.60 is: 23,838,749.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,506,758.80 : 35,260,138.20 = 15,892,499.60 : x
  2. Step 2: Convert to fraction form
    23,506,758.80/35,260,138.20 = 15,892,499.60/x
  3. Step 3: Cross multiply
    23,506,758.80x = 35,260,138.20 × 15,892,499.60
  4. Step 4: Simplify right side
    23,506,758.80x = 560,371,732,239,444.75
  5. Step 5: Solve for x
    x = 560,371,732,239,444.75/23,506,758.80
  6. Step 6: Final answer
    x = 23,838,749.40

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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.