Home / 174,043,437.33-240,184,486.47-95,729,045.86

Finding the Fourth Proportional to 174,043,437.33, 240,184,486.47 and 95,729,045.86

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Solution

The fourth proportional to 174,043,437.33, 240,184,486.47 and 95,729,045.86 is: 132,108,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,043,437.33 : 240,184,486.47 = 95,729,045.86 : x
  2. Step 2: Convert to fraction form
    174,043,437.33/240,184,486.47 = 95,729,045.86/x
  3. Step 3: Cross multiply
    174,043,437.33x = 240,184,486.47 × 95,729,045.86
  4. Step 4: Simplify right side
    174,043,437.33x = 22,992,631,720,147,180
  5. Step 5: Solve for x
    x = 22,992,631,720,147,180/174,043,437.33
  6. Step 6: Final answer
    x = 132,108,582.05

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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.