Home / 33,280,227.59-45,928,488.15-18,596,250.32

Finding the Fourth Proportional to 33,280,227.59, 45,928,488.15 and 18,596,250.32

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Solution

The fourth proportional to 33,280,227.59, 45,928,488.15 and 18,596,250.32 is: 25,663,816.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,280,227.59 : 45,928,488.15 = 18,596,250.32 : x
  2. Step 2: Convert to fraction form
    33,280,227.59/45,928,488.15 = 18,596,250.32/x
  3. Step 3: Cross multiply
    33,280,227.59x = 45,928,488.15 × 18,596,250.32
  4. Step 4: Simplify right side
    33,280,227.59x = 854,097,662,226,911.25
  5. Step 5: Solve for x
    x = 854,097,662,226,911.25/33,280,227.59
  6. Step 6: Final answer
    x = 25,663,816.75

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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.