Home / 23,717,193,145.50-35,574,536,758.86-7,779,430,237.59

Finding the Fourth Proportional to 23,717,193,145.50, 35,574,536,758.86 and 7,779,430,237.59

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Solution

The fourth proportional to 23,717,193,145.50, 35,574,536,758.86 and 7,779,430,237.59 is: 11,668,734,375.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,717,193,145.50 : 35,574,536,758.86 = 7,779,430,237.59 : x
  2. Step 2: Convert to fraction form
    23,717,193,145.50/35,574,536,758.86 = 7,779,430,237.59/x
  3. Step 3: Cross multiply
    23,717,193,145.50x = 35,574,536,758.86 × 7,779,430,237.59
  4. Step 4: Simplify right side
    23,717,193,145.50x = 276,749,626,950,132,432,896
  5. Step 5: Solve for x
    x = 276,749,626,950,132,432,896/23,717,193,145.50
  6. Step 6: Final answer
    x = 11,668,734,375.62

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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.