Home / 110,483,828,099.50-152,467,396,005.07-61,654,136,592.24

Finding the Fourth Proportional to 110,483,828,099.50, 152,467,396,005.07 and 61,654,136,592.24

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Solution

The fourth proportional to 110,483,828,099.50, 152,467,396,005.07 and 61,654,136,592.24 is: 85,082,548,467.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,483,828,099.50 : 152,467,396,005.07 = 61,654,136,592.24 : x
  2. Step 2: Convert to fraction form
    110,483,828,099.50/152,467,396,005.07 = 61,654,136,592.24/x
  3. Step 3: Cross multiply
    110,483,828,099.50x = 152,467,396,005.07 × 61,654,136,592.24
  4. Step 4: Simplify right side
    110,483,828,099.50x = 9,400,245,659,159,732,682,752
  5. Step 5: Solve for x
    x = 9,400,245,659,159,732,682,752/110,483,828,099.50
  6. Step 6: Final answer
    x = 85,082,548,467.58

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1.5x scale

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.