Home / 22,244,989.58-33,355,320.40-17,663,406.52

Finding the Fourth Proportional to 22,244,989.58, 33,355,320.40 and 17,663,406.52

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Solution

The fourth proportional to 22,244,989.58, 33,355,320.40 and 17,663,406.52 is: 26,485,451.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,989.58 : 33,355,320.40 = 17,663,406.52 : x
  2. Step 2: Convert to fraction form
    22,244,989.58/33,355,320.40 = 17,663,406.52/x
  3. Step 3: Cross multiply
    22,244,989.58x = 33,355,320.40 × 17,663,406.52
  4. Step 4: Simplify right side
    22,244,989.58x = 589,168,583,702,502.12
  5. Step 5: Solve for x
    x = 589,168,583,702,502.12/22,244,989.58
  6. Step 6: Final answer
    x = 26,485,451.10

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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.