Home / 8,406,843,641,269.20-12,608,991,329,671-2,288,025,660,574.60

Finding the Fourth Proportional to 8,406,843,641,269.20, 12,608,991,329,671 and 2,288,025,660,574.60

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Solution

The fourth proportional to 8,406,843,641,269.20, 12,608,991,329,671 and 2,288,025,660,574.60 is: 3,431,691,720,139.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,406,843,641,269.20 : 12,608,991,329,671 = 2,288,025,660,574.60 : x
  2. Step 2: Convert to fraction form
    8,406,843,641,269.20/12,608,991,329,671 = 2,288,025,660,574.60/x
  3. Step 3: Cross multiply
    8,406,843,641,269.20x = 12,608,991,329,671 × 2,288,025,660,574.60
  4. Step 4: Simplify right side
    8,406,843,641,269.20x = 28,849,695,716,249,893,137,809,408
  5. Step 5: Solve for x
    x = 28,849,695,716,249,893,137,809,408/8,406,843,641,269.20
  6. Step 6: Final answer
    x = 3,431,691,720,139.38

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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.