Home / 140,871,940.08-211,208,901.52-62,051,046.73

Finding the Fourth Proportional to 140,871,940.08, 211,208,901.52 and 62,051,046.73

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Solution

The fourth proportional to 140,871,940.08, 211,208,901.52 and 62,051,046.73 is: 93,032,958.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,871,940.08 : 211,208,901.52 = 62,051,046.73 : x
  2. Step 2: Convert to fraction form
    140,871,940.08/211,208,901.52 = 62,051,046.73/x
  3. Step 3: Cross multiply
    140,871,940.08x = 211,208,901.52 × 62,051,046.73
  4. Step 4: Simplify right side
    140,871,940.08x = 13,105,733,418,009,488
  5. Step 5: Solve for x
    x = 13,105,733,418,009,488/140,871,940.08
  6. Step 6: Final answer
    x = 93,032,958.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.