Home / 63,007,448.80-94,322,216.40-37,435,295.20

Finding the Fourth Proportional to 63,007,448.80, 94,322,216.40 and 37,435,295.20

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Solution

The fourth proportional to 63,007,448.80, 94,322,216.40 and 37,435,295.20 is: 56,040,675.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,007,448.80 : 94,322,216.40 = 37,435,295.20 : x
  2. Step 2: Convert to fraction form
    63,007,448.80/94,322,216.40 = 37,435,295.20/x
  3. Step 3: Cross multiply
    63,007,448.80x = 94,322,216.40 × 37,435,295.20
  4. Step 4: Simplify right side
    63,007,448.80x = 3,530,980,014,852,282
  5. Step 5: Solve for x
    x = 3,530,980,014,852,282/63,007,448.80
  6. Step 6: Final answer
    x = 56,040,675.86

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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.