Home / 179,779,883.16-269,677,673.34-56,967,251.24

Finding the Fourth Proportional to 179,779,883.16, 269,677,673.34 and 56,967,251.24

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Solution

The fourth proportional to 179,779,883.16, 269,677,673.34 and 56,967,251.24 is: 85,453,363.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,779,883.16 : 269,677,673.34 = 56,967,251.24 : x
  2. Step 2: Convert to fraction form
    179,779,883.16/269,677,673.34 = 56,967,251.24/x
  3. Step 3: Cross multiply
    179,779,883.16x = 269,677,673.34 × 56,967,251.24
  4. Step 4: Simplify right side
    179,779,883.16x = 15,362,795,769,630,040
  5. Step 5: Solve for x
    x = 15,362,795,769,630,040/179,779,883.16
  6. Step 6: Final answer
    x = 85,453,363.86

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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.