Home / 160,103,714.70-240,160,888.07-55,058,027.10

Finding the Fourth Proportional to 160,103,714.70, 240,160,888.07 and 55,058,027.10

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Solution

The fourth proportional to 160,103,714.70, 240,160,888.07 and 55,058,027.10 is: 82,588,868.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,103,714.70 : 240,160,888.07 = 55,058,027.10 : x
  2. Step 2: Convert to fraction form
    160,103,714.70/240,160,888.07 = 55,058,027.10/x
  3. Step 3: Cross multiply
    160,103,714.70x = 240,160,888.07 × 55,058,027.10
  4. Step 4: Simplify right side
    160,103,714.70x = 13,222,784,682,748,700
  5. Step 5: Solve for x
    x = 13,222,784,682,748,700/160,103,714.70
  6. Step 6: Final answer
    x = 82,588,868.77

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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.