Home / 23,576,666,136.56-32,550,485,390.28-15,007,929,343.28

Finding the Fourth Proportional to 23,576,666,136.56, 32,550,485,390.28 and 15,007,929,343.28

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Solution

The fourth proportional to 23,576,666,136.56, 32,550,485,390.28 and 15,007,929,343.28 is: 20,720,291,070.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,576,666,136.56 : 32,550,485,390.28 = 15,007,929,343.28 : x
  2. Step 2: Convert to fraction form
    23,576,666,136.56/32,550,485,390.28 = 15,007,929,343.28/x
  3. Step 3: Cross multiply
    23,576,666,136.56x = 32,550,485,390.28 × 15,007,929,343.28
  4. Step 4: Simplify right side
    23,576,666,136.56x = 488,515,384,826,790,150,144
  5. Step 5: Solve for x
    x = 488,515,384,826,790,150,144/23,576,666,136.56
  6. Step 6: Final answer
    x = 20,720,291,070.72

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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.