Home / 106,944,014.90-160,416,022.35-100,141,570.10

Finding the Fourth Proportional to 106,944,014.90, 160,416,022.35 and 100,141,570.10

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Solution

The fourth proportional to 106,944,014.90, 160,416,022.35 and 100,141,570.10 is: 150,212,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,944,014.90 : 160,416,022.35 = 100,141,570.10 : x
  2. Step 2: Convert to fraction form
    106,944,014.90/160,416,022.35 = 100,141,570.10/x
  3. Step 3: Cross multiply
    106,944,014.90x = 160,416,022.35 × 100,141,570.10
  4. Step 4: Simplify right side
    106,944,014.90x = 16,064,312,347,325,690
  5. Step 5: Solve for x
    x = 16,064,312,347,325,690/106,944,014.90
  6. Step 6: Final answer
    x = 150,212,355.15

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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.