Home / 22,547,949.10-33,805,360.23-7,186,399.54

Finding the Fourth Proportional to 22,547,949.10, 33,805,360.23 and 7,186,399.54

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Solution

The fourth proportional to 22,547,949.10, 33,805,360.23 and 7,186,399.54 is: 10,774,320.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,547,949.10 : 33,805,360.23 = 7,186,399.54 : x
  2. Step 2: Convert to fraction form
    22,547,949.10/33,805,360.23 = 7,186,399.54/x
  3. Step 3: Cross multiply
    22,547,949.10x = 33,805,360.23 × 7,186,399.54
  4. Step 4: Simplify right side
    22,547,949.10x = 242,938,825,206,406.28
  5. Step 5: Solve for x
    x = 242,938,825,206,406.28/22,547,949.10
  6. Step 6: Final answer
    x = 10,774,320.28

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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.