Home / 110,413,698,551.38-165,670,870,803.17-56,668,576,255.98

Finding the Fourth Proportional to 110,413,698,551.38, 165,670,870,803.17 and 56,668,576,255.98

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Solution

The fourth proportional to 110,413,698,551.38, 165,670,870,803.17 and 56,668,576,255.98 is: 85,028,692,079.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,413,698,551.38 : 165,670,870,803.17 = 56,668,576,255.98 : x
  2. Step 2: Convert to fraction form
    110,413,698,551.38/165,670,870,803.17 = 56,668,576,255.98/x
  3. Step 3: Cross multiply
    110,413,698,551.38x = 165,670,870,803.17 × 56,668,576,255.98
  4. Step 4: Simplify right side
    110,413,698,551.38x = 9,388,332,375,503,387,230,208
  5. Step 5: Solve for x
    x = 9,388,332,375,503,387,230,208/110,413,698,551.38
  6. Step 6: Final answer
    x = 85,028,692,079.68

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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.