Home / 5,661,837,249,215.80-8,491,826,064,642.60-2,437,636,985,381.30

Finding the Fourth Proportional to 5,661,837,249,215.80, 8,491,826,064,642.60 and 2,437,636,985,381.30

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Solution

The fourth proportional to 5,661,837,249,215.80, 8,491,826,064,642.60 and 2,437,636,985,381.30 is: 3,656,055,159,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,837,249,215.80 : 8,491,826,064,642.60 = 2,437,636,985,381.30 : x
  2. Step 2: Convert to fraction form
    5,661,837,249,215.80/8,491,826,064,642.60 = 2,437,636,985,381.30/x
  3. Step 3: Cross multiply
    5,661,837,249,215.80x = 8,491,826,064,642.60 × 2,437,636,985,381.30
  4. Step 4: Simplify right side
    5,661,837,249,215.80x = 20,699,989,288,597,732,754,194,432
  5. Step 5: Solve for x
    x = 20,699,989,288,597,732,754,194,432/5,661,837,249,215.80
  6. Step 6: Final answer
    x = 3,656,055,159,738.97

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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.