Home / 5,661,837,249,216.10-8,491,826,064,643.40-2,437,636,985,381.80

Finding the Fourth Proportional to 5,661,837,249,216.10, 8,491,826,064,643.40 and 2,437,636,985,381.80

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Solution

The fourth proportional to 5,661,837,249,216.10, 8,491,826,064,643.40 and 2,437,636,985,381.80 is: 3,656,055,159,739.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,837,249,216.10 : 8,491,826,064,643.40 = 2,437,636,985,381.80 : x
  2. Step 2: Convert to fraction form
    5,661,837,249,216.10/8,491,826,064,643.40 = 2,437,636,985,381.80/x
  3. Step 3: Cross multiply
    5,661,837,249,216.10x = 8,491,826,064,643.40 × 2,437,636,985,381.80
  4. Step 4: Simplify right side
    5,661,837,249,216.10x = 20,699,989,288,603,930,392,002,560
  5. Step 5: Solve for x
    x = 20,699,989,288,603,930,392,002,560/5,661,837,249,216.10
  6. Step 6: Final answer
    x = 3,656,055,159,739.87

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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.