Home / 23,952,437.64-33,054,331.43-13,639,160.77

Finding the Fourth Proportional to 23,952,437.64, 33,054,331.43 and 13,639,160.77

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Solution

The fourth proportional to 23,952,437.64, 33,054,331.43 and 13,639,160.77 is: 18,822,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952,437.64 : 33,054,331.43 = 13,639,160.77 : x
  2. Step 2: Convert to fraction form
    23,952,437.64/33,054,331.43 = 13,639,160.77/x
  3. Step 3: Cross multiply
    23,952,437.64x = 33,054,331.43 × 13,639,160.77
  4. Step 4: Simplify right side
    23,952,437.64x = 450,833,340,470,096.06
  5. Step 5: Solve for x
    x = 450,833,340,470,096.06/23,952,437.64
  6. Step 6: Final answer
    x = 18,822,023.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.