Home / 3,339,495,561.70-5,009,243,342.55-3,033,133,603.30

Finding the Fourth Proportional to 3,339,495,561.70, 5,009,243,342.55 and 3,033,133,603.30

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Solution

The fourth proportional to 3,339,495,561.70, 5,009,243,342.55 and 3,033,133,603.30 is: 4,549,700,404.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,495,561.70 : 5,009,243,342.55 = 3,033,133,603.30 : x
  2. Step 2: Convert to fraction form
    3,339,495,561.70/5,009,243,342.55 = 3,033,133,603.30/x
  3. Step 3: Cross multiply
    3,339,495,561.70x = 5,009,243,342.55 × 3,033,133,603.30
  4. Step 4: Simplify right side
    3,339,495,561.70x = 15,193,704,309,395,218,432
  5. Step 5: Solve for x
    x = 15,193,704,309,395,218,432/3,339,495,561.70
  6. Step 6: Final answer
    x = 4,549,700,404.95

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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.