Home / 29,146,261.20-43,745,830.20-14,779,323.60

Finding the Fourth Proportional to 29,146,261.20, 43,745,830.20 and 14,779,323.60

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Solution

The fourth proportional to 29,146,261.20, 43,745,830.20 and 14,779,323.60 is: 22,182,391.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,146,261.20 : 43,745,830.20 = 14,779,323.60 : x
  2. Step 2: Convert to fraction form
    29,146,261.20/43,745,830.20 = 14,779,323.60/x
  3. Step 3: Cross multiply
    29,146,261.20x = 43,745,830.20 × 14,779,323.60
  4. Step 4: Simplify right side
    29,146,261.20x = 646,533,780,676,452.75
  5. Step 5: Solve for x
    x = 646,533,780,676,452.75/29,146,261.20
  6. Step 6: Final answer
    x = 22,182,391.64

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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.