Home / 160,119,251.22-240,211,636.47-55,060,950.36

Finding the Fourth Proportional to 160,119,251.22, 240,211,636.47 and 55,060,950.36

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Solution

The fourth proportional to 160,119,251.22, 240,211,636.47 and 55,060,950.36 is: 82,602,690.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,119,251.22 : 240,211,636.47 = 55,060,950.36 : x
  2. Step 2: Convert to fraction form
    160,119,251.22/240,211,636.47 = 55,060,950.36/x
  3. Step 3: Cross multiply
    160,119,251.22x = 240,211,636.47 × 55,060,950.36
  4. Step 4: Simplify right side
    160,119,251.22x = 13,226,280,991,569,036
  5. Step 5: Solve for x
    x = 13,226,280,991,569,036/160,119,251.22
  6. Step 6: Final answer
    x = 82,602,690.75

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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.