Home / 4,983,136,280.90-7,474,704,421.35-4,983,136,280.90

Finding the Fourth Proportional to 4,983,136,280.90, 7,474,704,421.35 and 4,983,136,280.90

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Solution

The fourth proportional to 4,983,136,280.90, 7,474,704,421.35 and 4,983,136,280.90 is: 7,474,704,421.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,136,280.90 : 7,474,704,421.35 = 4,983,136,280.90 : x
  2. Step 2: Convert to fraction form
    4,983,136,280.90/7,474,704,421.35 = 4,983,136,280.90/x
  3. Step 3: Cross multiply
    4,983,136,280.90x = 7,474,704,421.35 × 4,983,136,280.90
  4. Step 4: Simplify right side
    4,983,136,280.90x = 37,247,470,791,032,823,808
  5. Step 5: Solve for x
    x = 37,247,470,791,032,823,808/4,983,136,280.90
  6. Step 6: Final answer
    x = 7,474,704,421.35

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Double scale
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Similar ratio
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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.