Home / 4,402,945,747.20-6,604,418,620.80-4,066,224,729.60

Finding the Fourth Proportional to 4,402,945,747.20, 6,604,418,620.80 and 4,066,224,729.60

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Solution

The fourth proportional to 4,402,945,747.20, 6,604,418,620.80 and 4,066,224,729.60 is: 6,099,337,094.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402,945,747.20 : 6,604,418,620.80 = 4,066,224,729.60 : x
  2. Step 2: Convert to fraction form
    4,402,945,747.20/6,604,418,620.80 = 4,066,224,729.60/x
  3. Step 3: Cross multiply
    4,402,945,747.20x = 6,604,418,620.80 × 4,066,224,729.60
  4. Step 4: Simplify right side
    4,402,945,747.20x = 26,855,050,320,527,683,584
  5. Step 5: Solve for x
    x = 26,855,050,320,527,683,584/4,402,945,747.20
  6. Step 6: Final answer
    x = 6,099,337,094.40

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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.