Home / 6,377,654,438.80-9,576,685,325.40-4,826,697,024.40

Finding the Fourth Proportional to 6,377,654,438.80, 9,576,685,325.40 and 4,826,697,024.40

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Solution

The fourth proportional to 6,377,654,438.80, 9,576,685,325.40 and 4,826,697,024.40 is: 7,247,767,812.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,654,438.80 : 9,576,685,325.40 = 4,826,697,024.40 : x
  2. Step 2: Convert to fraction form
    6,377,654,438.80/9,576,685,325.40 = 4,826,697,024.40/x
  3. Step 3: Cross multiply
    6,377,654,438.80x = 9,576,685,325.40 × 4,826,697,024.40
  4. Step 4: Simplify right side
    6,377,654,438.80x = 46,223,758,563,723,321,344
  5. Step 5: Solve for x
    x = 46,223,758,563,723,321,344/6,377,654,438.80
  6. Step 6: Final answer
    x = 7,247,767,812.96

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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.