Home / 110,475,647.64-165,713,466.60-49,050,367.56

Finding the Fourth Proportional to 110,475,647.64, 165,713,466.60 and 49,050,367.56

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Solution

The fourth proportional to 110,475,647.64, 165,713,466.60 and 49,050,367.56 is: 73,575,549.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,475,647.64 : 165,713,466.60 = 49,050,367.56 : x
  2. Step 2: Convert to fraction form
    110,475,647.64/165,713,466.60 = 49,050,367.56/x
  3. Step 3: Cross multiply
    110,475,647.64x = 165,713,466.60 × 49,050,367.56
  4. Step 4: Simplify right side
    110,475,647.64x = 8,128,306,446,371,784
  5. Step 5: Solve for x
    x = 8,128,306,446,371,784/110,475,647.64
  6. Step 6: Final answer
    x = 73,575,549.18

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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.