Home / 22,767,503.82-34,153,647.45-7,415,989.74

Finding the Fourth Proportional to 22,767,503.82, 34,153,647.45 and 7,415,989.74

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Solution

The fourth proportional to 22,767,503.82, 34,153,647.45 and 7,415,989.74 is: 11,124,763.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,767,503.82 : 34,153,647.45 = 7,415,989.74 : x
  2. Step 2: Convert to fraction form
    22,767,503.82/34,153,647.45 = 7,415,989.74/x
  3. Step 3: Cross multiply
    22,767,503.82x = 34,153,647.45 × 7,415,989.74
  4. Step 4: Simplify right side
    22,767,503.82x = 253,283,099,072,777.19
  5. Step 5: Solve for x
    x = 253,283,099,072,777.19/22,767,503.82
  6. Step 6: Final answer
    x = 11,124,763.66

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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.