Home / 944,202,576.60-1,416,303,864.90-886,759,709.40

Finding the Fourth Proportional to 944,202,576.60, 1,416,303,864.90 and 886,759,709.40

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Solution

The fourth proportional to 944,202,576.60, 1,416,303,864.90 and 886,759,709.40 is: 1,330,139,564.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,202,576.60 : 1,416,303,864.90 = 886,759,709.40 : x
  2. Step 2: Convert to fraction form
    944,202,576.60/1,416,303,864.90 = 886,759,709.40/x
  3. Step 3: Cross multiply
    944,202,576.60x = 1,416,303,864.90 × 886,759,709.40
  4. Step 4: Simplify right side
    944,202,576.60x = 1,255,921,203,660,820,992
  5. Step 5: Solve for x
    x = 1,255,921,203,660,820,992/944,202,576.60
  6. Step 6: Final answer
    x = 1,330,139,564.10

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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.