Home / 160,557,702,226.72-240,784,993,327.95-52,967,788,279.37

Finding the Fourth Proportional to 160,557,702,226.72, 240,784,993,327.95 and 52,967,788,279.37

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Solution

The fourth proportional to 160,557,702,226.72, 240,784,993,327.95 and 52,967,788,279.37 is: 79,434,672,834.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,557,702,226.72 : 240,784,993,327.95 = 52,967,788,279.37 : x
  2. Step 2: Convert to fraction form
    160,557,702,226.72/240,784,993,327.95 = 52,967,788,279.37/x
  3. Step 3: Cross multiply
    160,557,702,226.72x = 240,784,993,327.95 × 52,967,788,279.37
  4. Step 4: Simplify right side
    160,557,702,226.72x = 12,753,848,547,445,336,702,976
  5. Step 5: Solve for x
    x = 12,753,848,547,445,336,702,976/160,557,702,226.72
  6. Step 6: Final answer
    x = 79,434,672,834.54

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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.