Home / 23,003,904.60-34,476,551.10-12,226,368.60

Finding the Fourth Proportional to 23,003,904.60, 34,476,551.10 and 12,226,368.60

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Solution

The fourth proportional to 23,003,904.60, 34,476,551.10 and 12,226,368.60 is: 18,323,977.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,003,904.60 : 34,476,551.10 = 12,226,368.60 : x
  2. Step 2: Convert to fraction form
    23,003,904.60/34,476,551.10 = 12,226,368.60/x
  3. Step 3: Cross multiply
    23,003,904.60x = 34,476,551.10 × 12,226,368.60
  4. Step 4: Simplify right side
    23,003,904.60x = 421,523,021,805,335.44
  5. Step 5: Solve for x
    x = 421,523,021,805,335.44/23,003,904.60
  6. Step 6: Final answer
    x = 18,323,977.13

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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.