Home / 35,133,482.92-48,485,721.82-19,452,507.44

Finding the Fourth Proportional to 35,133,482.92, 48,485,721.82 and 19,452,507.44

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Solution

The fourth proportional to 35,133,482.92, 48,485,721.82 and 19,452,507.44 is: 26,845,299.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133,482.92 : 48,485,721.82 = 19,452,507.44 : x
  2. Step 2: Convert to fraction form
    35,133,482.92/48,485,721.82 = 19,452,507.44/x
  3. Step 3: Cross multiply
    35,133,482.92x = 48,485,721.82 × 19,452,507.44
  4. Step 4: Simplify right side
    35,133,482.92x = 943,168,864,437,320.38
  5. Step 5: Solve for x
    x = 943,168,864,437,320.38/35,133,482.92
  6. Step 6: Final answer
    x = 26,845,299.30

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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.