Home / 793,849,779,320.20-1,190,774,603,308.20-220,165,884,858.44

Finding the Fourth Proportional to 793,849,779,320.20, 1,190,774,603,308.20 and 220,165,884,858.44

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Solution

The fourth proportional to 793,849,779,320.20, 1,190,774,603,308.20 and 220,165,884,858.44 is: 330,248,809,074.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,849,779,320.20 : 1,190,774,603,308.20 = 220,165,884,858.44 : x
  2. Step 2: Convert to fraction form
    793,849,779,320.20/1,190,774,603,308.20 = 220,165,884,858.44/x
  3. Step 3: Cross multiply
    793,849,779,320.20x = 1,190,774,603,308.20 × 220,165,884,858.44
  4. Step 4: Simplify right side
    793,849,779,320.20x = 262,167,944,204,307,736,297,472
  5. Step 5: Solve for x
    x = 262,167,944,204,307,736,297,472/793,849,779,320.20
  6. Step 6: Final answer
    x = 330,248,809,074.19

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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.