Home / 35,388,883.14-48,826,789.93-22,824,621.45

Finding the Fourth Proportional to 35,388,883.14, 48,826,789.93 and 22,824,621.45

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Solution

The fourth proportional to 35,388,883.14, 48,826,789.93 and 22,824,621.45 is: 31,491,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388,883.14 : 48,826,789.93 = 22,824,621.45 : x
  2. Step 2: Convert to fraction form
    35,388,883.14/48,826,789.93 = 22,824,621.45/x
  3. Step 3: Cross multiply
    35,388,883.14x = 48,826,789.93 × 22,824,621.45
  4. Step 4: Simplify right side
    35,388,883.14x = 1,114,452,996,671,041.38
  5. Step 5: Solve for x
    x = 1,114,452,996,671,041.38/35,388,883.14
  6. Step 6: Final answer
    x = 31,491,612.56

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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.