Home / 4,118,784,168.85-6,178,176,253.28-4,118,784,168.85

Finding the Fourth Proportional to 4,118,784,168.85, 6,178,176,253.28 and 4,118,784,168.85

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Solution

The fourth proportional to 4,118,784,168.85, 6,178,176,253.28 and 4,118,784,168.85 is: 6,178,176,253.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,784,168.85 : 6,178,176,253.28 = 4,118,784,168.85 : x
  2. Step 2: Convert to fraction form
    4,118,784,168.85/6,178,176,253.28 = 4,118,784,168.85/x
  3. Step 3: Cross multiply
    4,118,784,168.85x = 6,178,176,253.28 × 4,118,784,168.85
  4. Step 4: Simplify right side
    4,118,784,168.85x = 25,446,574,544,354,074,624
  5. Step 5: Solve for x
    x = 25,446,574,544,354,074,624/4,118,784,168.85
  6. Step 6: Final answer
    x = 6,178,176,253.28

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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.