Home / 22,774,233.60-34,150,291.20-12,666,124.80

Finding the Fourth Proportional to 22,774,233.60, 34,150,291.20 and 12,666,124.80

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Solution

The fourth proportional to 22,774,233.60, 34,150,291.20 and 12,666,124.80 is: 18,993,036.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,774,233.60 : 34,150,291.20 = 12,666,124.80 : x
  2. Step 2: Convert to fraction form
    22,774,233.60/34,150,291.20 = 12,666,124.80/x
  3. Step 3: Cross multiply
    22,774,233.60x = 34,150,291.20 × 12,666,124.80
  4. Step 4: Simplify right side
    22,774,233.60x = 432,551,850,295,541.81
  5. Step 5: Solve for x
    x = 432,551,850,295,541.81/22,774,233.60
  6. Step 6: Final answer
    x = 18,993,036.51

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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.