Home / 35,055,303.02-48,376,338.66-19,585,387.64

Finding the Fourth Proportional to 35,055,303.02, 48,376,338.66 and 19,585,387.64

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Solution

The fourth proportional to 35,055,303.02, 48,376,338.66 and 19,585,387.64 is: 27,027,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055,303.02 : 48,376,338.66 = 19,585,387.64 : x
  2. Step 2: Convert to fraction form
    35,055,303.02/48,376,338.66 = 19,585,387.64/x
  3. Step 3: Cross multiply
    35,055,303.02x = 48,376,338.66 × 19,585,387.64
  4. Step 4: Simplify right side
    35,055,303.02x = 947,469,345,260,018.12
  5. Step 5: Solve for x
    x = 947,469,345,260,018.12/35,055,303.02
  6. Step 6: Final answer
    x = 27,027,846.39

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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.