Home / 55,404,005.20-83,106,007.80-24,698,525.20

Finding the Fourth Proportional to 55,404,005.20, 83,106,007.80 and 24,698,525.20

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Solution

The fourth proportional to 55,404,005.20, 83,106,007.80 and 24,698,525.20 is: 37,047,787.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,404,005.20 : 83,106,007.80 = 24,698,525.20 : x
  2. Step 2: Convert to fraction form
    55,404,005.20/83,106,007.80 = 24,698,525.20/x
  3. Step 3: Cross multiply
    55,404,005.20x = 83,106,007.80 × 24,698,525.20
  4. Step 4: Simplify right side
    55,404,005.20x = 2,052,595,827,919,696.50
  5. Step 5: Solve for x
    x = 2,052,595,827,919,696.50/55,404,005.20
  6. Step 6: Final answer
    x = 37,047,787.80

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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.