Home / 3,032,631,455.72-4,549,435,990.83-934,106,887.53

Finding the Fourth Proportional to 3,032,631,455.72, 4,549,435,990.83 and 934,106,887.53

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Solution

The fourth proportional to 3,032,631,455.72, 4,549,435,990.83 and 934,106,887.53 is: 1,401,310,893.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,631,455.72 : 4,549,435,990.83 = 934,106,887.53 : x
  2. Step 2: Convert to fraction form
    3,032,631,455.72/4,549,435,990.83 = 934,106,887.53/x
  3. Step 3: Cross multiply
    3,032,631,455.72x = 4,549,435,990.83 × 934,106,887.53
  4. Step 4: Simplify right side
    3,032,631,455.72x = 4,249,659,493,411,172,864
  5. Step 5: Solve for x
    x = 4,249,659,493,411,172,864/3,032,631,455.72
  6. Step 6: Final answer
    x = 1,401,310,893.02

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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.