Home / 33,085,333.10-49,628,017.65-10,368,008.30

Finding the Fourth Proportional to 33,085,333.10, 49,628,017.65 and 10,368,008.30

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Solution

The fourth proportional to 33,085,333.10, 49,628,017.65 and 10,368,008.30 is: 15,552,018.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,333.10 : 49,628,017.65 = 10,368,008.30 : x
  2. Step 2: Convert to fraction form
    33,085,333.10/49,628,017.65 = 10,368,008.30/x
  3. Step 3: Cross multiply
    33,085,333.10x = 49,628,017.65 × 10,368,008.30
  4. Step 4: Simplify right side
    33,085,333.10x = 514,543,698,907,746.50
  5. Step 5: Solve for x
    x = 514,543,698,907,746.50/33,085,333.10
  6. Step 6: Final answer
    x = 15,552,018.09

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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.