Home / 22,411,424.96-33,627,635.04-11,045,677.76

Finding the Fourth Proportional to 22,411,424.96, 33,627,635.04 and 11,045,677.76

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Solution

The fourth proportional to 22,411,424.96, 33,627,635.04 and 11,045,677.76 is: 16,573,690.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,411,424.96 : 33,627,635.04 = 11,045,677.76 : x
  2. Step 2: Convert to fraction form
    22,411,424.96/33,627,635.04 = 11,045,677.76/x
  3. Step 3: Cross multiply
    22,411,424.96x = 33,627,635.04 × 11,045,677.76
  4. Step 4: Simplify right side
    22,411,424.96x = 371,440,020,482,724.69
  5. Step 5: Solve for x
    x = 371,440,020,482,724.69/22,411,424.96
  6. Step 6: Final answer
    x = 16,573,690.48

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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.