Home / 4,716,506,155.42-7,071,031,506.63-2,354,454,850.90

Finding the Fourth Proportional to 4,716,506,155.42, 7,071,031,506.63 and 2,354,454,850.90

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Solution

The fourth proportional to 4,716,506,155.42, 7,071,031,506.63 and 2,354,454,850.90 is: 3,529,821,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,506,155.42 : 7,071,031,506.63 = 2,354,454,850.90 : x
  2. Step 2: Convert to fraction form
    4,716,506,155.42/7,071,031,506.63 = 2,354,454,850.90/x
  3. Step 3: Cross multiply
    4,716,506,155.42x = 7,071,031,506.63 × 2,354,454,850.90
  4. Step 4: Simplify right side
    4,716,506,155.42x = 16,648,424,431,651,739,648
  5. Step 5: Solve for x
    x = 16,648,424,431,651,739,648/4,716,506,155.42
  6. Step 6: Final answer
    x = 3,529,821,415.06

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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.