Home / 100,759,810,098.45-151,160,941,823.73-32,685,556,925.29

Finding the Fourth Proportional to 100,759,810,098.45, 151,160,941,823.73 and 32,685,556,925.29

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Solution

The fourth proportional to 100,759,810,098.45, 151,160,941,823.73 and 32,685,556,925.29 is: 49,035,221,126.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,759,810,098.45 : 151,160,941,823.73 = 32,685,556,925.29 : x
  2. Step 2: Convert to fraction form
    100,759,810,098.45/151,160,941,823.73 = 32,685,556,925.29/x
  3. Step 3: Cross multiply
    100,759,810,098.45x = 151,160,941,823.73 × 32,685,556,925.29
  4. Step 4: Simplify right side
    100,759,810,098.45x = 4,940,779,568,859,825,831,936
  5. Step 5: Solve for x
    x = 4,940,779,568,859,825,831,936/100,759,810,098.45
  6. Step 6: Final answer
    x = 49,035,221,126.68

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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.