Home / 23,938,776.78-35,913,208.98-7,763,466.82

Finding the Fourth Proportional to 23,938,776.78, 35,913,208.98 and 7,763,466.82

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Solution

The fourth proportional to 23,938,776.78, 35,913,208.98 and 7,763,466.82 is: 11,646,835.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,776.78 : 35,913,208.98 = 7,763,466.82 : x
  2. Step 2: Convert to fraction form
    23,938,776.78/35,913,208.98 = 7,763,466.82/x
  3. Step 3: Cross multiply
    23,938,776.78x = 35,913,208.98 × 7,763,466.82
  4. Step 4: Simplify right side
    23,938,776.78x = 278,811,006,257,122.91
  5. Step 5: Solve for x
    x = 278,811,006,257,122.91/23,938,776.78
  6. Step 6: Final answer
    x = 11,646,835.96

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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.