Home / 5,957,748,834.90-8,221,693,002.44-3,453,075,373.52

Finding the Fourth Proportional to 5,957,748,834.90, 8,221,693,002.44 and 3,453,075,373.52

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Solution

The fourth proportional to 5,957,748,834.90, 8,221,693,002.44 and 3,453,075,373.52 is: 4,765,243,789.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957,748,834.90 : 8,221,693,002.44 = 3,453,075,373.52 : x
  2. Step 2: Convert to fraction form
    5,957,748,834.90/8,221,693,002.44 = 3,453,075,373.52/x
  3. Step 3: Cross multiply
    5,957,748,834.90x = 8,221,693,002.44 × 3,453,075,373.52
  4. Step 4: Simplify right side
    5,957,748,834.90x = 28,390,125,635,317,530,624
  5. Step 5: Solve for x
    x = 28,390,125,635,317,530,624/5,957,748,834.90
  6. Step 6: Final answer
    x = 4,765,243,789.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.