Home / 63,448,226.16-87,558,390.36-34,474,850.16

Finding the Fourth Proportional to 63,448,226.16, 87,558,390.36 and 34,474,850.16

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Solution

The fourth proportional to 63,448,226.16, 87,558,390.36 and 34,474,850.16 is: 47,575,205.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,448,226.16 : 87,558,390.36 = 34,474,850.16 : x
  2. Step 2: Convert to fraction form
    63,448,226.16/87,558,390.36 = 34,474,850.16/x
  3. Step 3: Cross multiply
    63,448,226.16x = 87,558,390.36 × 34,474,850.16
  4. Step 4: Simplify right side
    63,448,226.16x = 3,018,562,387,911,788
  5. Step 5: Solve for x
    x = 3,018,562,387,911,788/63,448,226.16
  6. Step 6: Final answer
    x = 47,575,205.34

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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.