Home / 23,899,264,835.67-32,995,869,809.02-15,213,620,700.63

Finding the Fourth Proportional to 23,899,264,835.67, 32,995,869,809.02 and 15,213,620,700.63

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Solution

The fourth proportional to 23,899,264,835.67, 32,995,869,809.02 and 15,213,620,700.63 is: 21,004,271,529.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,899,264,835.67 : 32,995,869,809.02 = 15,213,620,700.63 : x
  2. Step 2: Convert to fraction form
    23,899,264,835.67/32,995,869,809.02 = 15,213,620,700.63/x
  3. Step 3: Cross multiply
    23,899,264,835.67x = 32,995,869,809.02 × 15,213,620,700.63
  4. Step 4: Simplify right side
    23,899,264,835.67x = 501,986,647,961,768,689,664
  5. Step 5: Solve for x
    x = 501,986,647,961,768,689,664/23,899,264,835.67
  6. Step 6: Final answer
    x = 21,004,271,529.41

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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.