Home / 22,666,225.74-34,009,355.10-11,880,947.76

Finding the Fourth Proportional to 22,666,225.74, 34,009,355.10 and 11,880,947.76

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Solution

The fourth proportional to 22,666,225.74, 34,009,355.10 and 11,880,947.76 is: 17,826,671.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,225.74 : 34,009,355.10 = 11,880,947.76 : x
  2. Step 2: Convert to fraction form
    22,666,225.74/34,009,355.10 = 11,880,947.76/x
  3. Step 3: Cross multiply
    22,666,225.74x = 34,009,355.10 × 11,880,947.76
  4. Step 4: Simplify right side
    22,666,225.74x = 404,063,371,294,389.56
  5. Step 5: Solve for x
    x = 404,063,371,294,389.56/22,666,225.74
  6. Step 6: Final answer
    x = 17,826,671.98

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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.