Home / 29,846,434.60-44,763,528.30-8,275,616.20

Finding the Fourth Proportional to 29,846,434.60, 44,763,528.30 and 8,275,616.20

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Solution

The fourth proportional to 29,846,434.60, 44,763,528.30 and 8,275,616.20 is: 12,411,726.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,846,434.60 : 44,763,528.30 = 8,275,616.20 : x
  2. Step 2: Convert to fraction form
    29,846,434.60/44,763,528.30 = 8,275,616.20/x
  3. Step 3: Cross multiply
    29,846,434.60x = 44,763,528.30 × 8,275,616.20
  4. Step 4: Simplify right side
    29,846,434.60x = 370,445,779,968,638.44
  5. Step 5: Solve for x
    x = 370,445,779,968,638.44/29,846,434.60
  6. Step 6: Final answer
    x = 12,411,726.39

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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.