Home / 32,325,271.80-48,487,907.70-29,679,876.60

Finding the Fourth Proportional to 32,325,271.80, 48,487,907.70 and 29,679,876.60

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Solution

The fourth proportional to 32,325,271.80, 48,487,907.70 and 29,679,876.60 is: 44,519,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,325,271.80 : 48,487,907.70 = 29,679,876.60 : x
  2. Step 2: Convert to fraction form
    32,325,271.80/48,487,907.70 = 29,679,876.60/x
  3. Step 3: Cross multiply
    32,325,271.80x = 48,487,907.70 × 29,679,876.60
  4. Step 4: Simplify right side
    32,325,271.80x = 1,439,115,117,128,190
  5. Step 5: Solve for x
    x = 1,439,115,117,128,190/32,325,271.80
  6. Step 6: Final answer
    x = 44,519,814.90

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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.