Home / 23,175,740.40-34,768,276.20-8,026,537.20

Finding the Fourth Proportional to 23,175,740.40, 34,768,276.20 and 8,026,537.20

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Solution

The fourth proportional to 23,175,740.40, 34,768,276.20 and 8,026,537.20 is: 12,041,421.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175,740.40 : 34,768,276.20 = 8,026,537.20 : x
  2. Step 2: Convert to fraction form
    23,175,740.40/34,768,276.20 = 8,026,537.20/x
  3. Step 3: Cross multiply
    23,175,740.40x = 34,768,276.20 × 8,026,537.20
  4. Step 4: Simplify right side
    23,175,740.40x = 279,068,862,299,174.66
  5. Step 5: Solve for x
    x = 279,068,862,299,174.66/23,175,740.40
  6. Step 6: Final answer
    x = 12,041,421.65

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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.