Home / 174,010,298.88-240,140,374.74-95,699,913.60

Finding the Fourth Proportional to 174,010,298.88, 240,140,374.74 and 95,699,913.60

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Solution

The fourth proportional to 174,010,298.88, 240,140,374.74 and 95,699,913.60 is: 132,069,269.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,010,298.88 : 240,140,374.74 = 95,699,913.60 : x
  2. Step 2: Convert to fraction form
    174,010,298.88/240,140,374.74 = 95,699,913.60/x
  3. Step 3: Cross multiply
    174,010,298.88x = 240,140,374.74 × 95,699,913.60
  4. Step 4: Simplify right side
    174,010,298.88x = 22,981,413,114,489,620
  5. Step 5: Solve for x
    x = 22,981,413,114,489,620/174,010,298.88
  6. Step 6: Final answer
    x = 132,069,269.82

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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.