Home / 23,355,566.02-32,224,209.14-13,431,907.72

Finding the Fourth Proportional to 23,355,566.02, 32,224,209.14 and 13,431,907.72

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Solution

The fourth proportional to 23,355,566.02, 32,224,209.14 and 13,431,907.72 is: 18,532,310.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,566.02 : 32,224,209.14 = 13,431,907.72 : x
  2. Step 2: Convert to fraction form
    23,355,566.02/32,224,209.14 = 13,431,907.72/x
  3. Step 3: Cross multiply
    23,355,566.02x = 32,224,209.14 × 13,431,907.72
  4. Step 4: Simplify right side
    23,355,566.02x = 432,832,603,592,320.56
  5. Step 5: Solve for x
    x = 432,832,603,592,320.56/23,355,566.02
  6. Step 6: Final answer
    x = 18,532,310.59

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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.