Home / 23,328,024.10-34,992,036.15-8,179,987.30

Finding the Fourth Proportional to 23,328,024.10, 34,992,036.15 and 8,179,987.30

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Solution

The fourth proportional to 23,328,024.10, 34,992,036.15 and 8,179,987.30 is: 12,269,980.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,024.10 : 34,992,036.15 = 8,179,987.30 : x
  2. Step 2: Convert to fraction form
    23,328,024.10/34,992,036.15 = 8,179,987.30/x
  3. Step 3: Cross multiply
    23,328,024.10x = 34,992,036.15 × 8,179,987.30
  4. Step 4: Simplify right side
    23,328,024.10x = 286,234,411,308,140.88
  5. Step 5: Solve for x
    x = 286,234,411,308,140.88/23,328,024.10
  6. Step 6: Final answer
    x = 12,269,980.95

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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.